Physical Sciences and Engineering

Background: Down syndrome is characterized by general mental and physical disorders, or by isolated walking, cognitive, growth, or sensory disorders. Objective: The study examined the impact of an integrated sensory approach on the improvement of balance and motor coordination in children suffering from Down syndrome. Methods: Thirty children were randomly divided into two categories: group A received a combination of sensory integration and physical therapy, Group B received only the physiotherapy program.

The compound oxazole and its derivatives are crucial to the field of medical chemistry. The oxazole nucleus is a heterocyclic five-membered ring that has been explored in an effort to develop new molecules with advantageous biological properties. In recent years, the use of oxazole as intermediates in the synthesis of novel chemical entities in medical chemistry has risen. Oxazole has sporadically been used as a functional lead molecule in contemporary pharmaceutical chemistry.

This study proposes the investigation of water harvesting on the hybrid surface with different super hydrophilic sizes, which is inspired by the water-capturing behavior of the Stenocara beetle. The combination of water collection (superhydrophilic spots) and water-driven (superhydrophobic area) facilitates the water collection process on such a unique morphology. The results describe the importance of contact angle hysteresis in the determination of collection efficiency.

The ternary cubic condition 6(x2+y2) - 11xy + x + y+ 1+552z3 is considered for deciding its non-zero particular basic arrangements utilizing the linear transformations , and utilizing the strategy for factorization in complex forms, various methods of essential answers for the ternary cubic condition viable are gotten. In each method, fascinating relations among the arrangements, a few exceptional polygonal, pyramidal numbers and focal pyramidal numbers are displayed.

This study involves geological material, topographic phenomena and the river system in a cause-and-effect relationship in the Mayo-Kebbi watershed. This river connects South - West Chad to Northern Cameroon via the Benoué River, which connects with the Niger river basin. The main objective of this work is to understand the influence of geological material and topographic factors on the Mayo-Kebbi hydrographic system. For this purpose, the description of the rocks in place and their structure was made on the basis of a state of the art of the acquired knowledge.

The external quantum efficiency EQE(λ) is the fraction of photons incident on the solar cell that create electron-hole pairs in the absorber, which are successfully collected. It is wavelength dependent and is usually measured by illuminating the solar cell with monochromatic light of wavelength λ and measuring the photocurrent Iph through the solar cell. The aim in this work is to show the external quantum efficiency and the spectral response for the screen-printed solar cell under different illumination. The photocurrent delivered by the solar cell is highlight for each illumination.

In the present paper, we have introduce a special metric, called First Approximate Matsumoto metric is analyzed as a certain on an n dimensional space with the projective Algebra and Lie Algebra of the projective group and this metric is characterized as certain Lie sub algebra of the projective algebra. Further, which is devoted to studying the condition of Finsler space of constant flag curvature and vanishing S curvature admits a non Riemannian space of affine projective vector field with First Approximate Matsumoto metric is Berwald space.

In this paper, we obtain the Hardy – Ramanujan – Rademacher series for ck,h(n) on the lines of L.W. Kolitsch. The existence of such series for c1,k(n) and ck,l(n) was asked for by Andrews and later obtained by Kolitsch. Finally we extend the results on q-binomial coefficients and q-series representation of Andrews to our function ck,h(n). Andrews has established the two congruences c1,2(5n+3)  c2,1 (5n+3)  O (mod 5). We show that the analogous congruence c2,2 (5n+3)  O (mod 5) is false for n = 2.

Brain diseases are neurodegenerative diseases that cause nerves and brains to degenerate over time. The term "neurodegenerative" refers to the loss of brain cells in areas of the brain where dopamine is normally produced. It causes confusion, alters personality, and then destroys brain nerves and tissues. Magnetic Resonance Imaging (MRI) is a popular radiology technique for diagnosing brain diseases.

Increasing world population demands increasing amount of chemicals, materials, polymers for daily usage. Most of the polymers and chemicals are derived from fossil resources but the major problem of using this fossil based material is undesirable environmental problem, frequent oscillation in oil price and limited fossil resources. In the present study we mainly focus on Synthesis of castor oil based soft polyurethane and its composites. In this study two fibre were selected Sisal and glass were selected.