Effect of Rotation Based Exercises vs Traditional Core Muscles Strengthening Exercises on Dynamic Balance in Male Collegiate Athletes: A Randomized Controlled Trial - NIL

开始日期2024-02-18

申办/合作机构

Jamia Millia Islamia

CTRI/2024/01/061699 / Not yet recruitingN/AIIT

Effect Of PNF Stretching And Static Stretching On Muscle Activity And Joint Position Sense In Cervical Radiculopathy :A Randomized Controlled Trial - NIL

开始日期2024-01-29

申办/合作机构

Jamia Millia Islamia

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8,893

项与 Jamia Millia Islamia 相关的文献（医药）

2025-03-01·Current Materials Science

Electronic and Optical Properties of Na, Mg, and Al Substituted Zinc-oxide Nanotube: An Insight DFT Study

作者: Shakir, Mohd. ; Imran, Mohd ; Howari, Haidar ; Khan, Md. Shahzad ; Khan, Ziaul Raza

Background:The present work deals with DFT-based theoretical investigations on pristine and metal (M = Na, Mg, and Al) substituted zinc oxide nanotube (M-ZnONT). The investigation advocates a change in the electronic bandgap of ZnONT on the respective substitution of Zn with Na, Mg, and Al. The forbidden energy gap vanishes on Na incorporation, while Al substitution brings the gap to 0.08eV. The formation energy calculations suggest the feasibility of these metallic substitutions, of which Na incorporation is most favorable. Partial density of state (PDOS) analysis is well correlated with band structures. A localized state above the Fermi level contributed from Al-3p in Al-ZnONT suggests the electronic affinity of Al-ZnONT for incoming nucleophiles. Our optical investigation shows large ε1(ω) values in far-infrared (IR) and visible (Vis) regions for M-ZnONT. Hence, suggests a high refractive index for the metal-substituted ZnONTs in the prescribed range. The study suggests that photonic energy loss due to attenuation, bending, and absorption are weak in ultra-violet (UV) and far UV regions i.e, (3eV to 8eV). However, for the respective energy range, high reflectivity is predicted. This indicates the nanotubes as a good reflector for the purpose of coating material surfaces where high reflection is demanded.Objective:Finding electronic and optical properties of functionalized ZnONT using DFT method.Methods:All calculations have been performed in the framework of density functional theory (DFT) using Troullier Martins’s norm-conserving pseudo-potential.Results:Metal incorporation at the surface of ZnONT consequent intense ε1(ω) values in far infra- red and visible regions for M-ZnONT.Conclusion:The investigation suggests that the metal-substituted nanotube is a good reflector for coating material surfaces where high reflection is demanded.

2024-09-01·Energy & Environment

Improved performance of biopolymer composite electrolyte based cellulose acetate/Zinc Oxide filler for supercapacitors

作者: Sadiq, Mohd ; Raza, Mohammad Moeen Hasan ; Ali, Javid ; Khan, M. Ajmal ; Zulfequar, Mohammad

Biopolymer composite electrolytes consisting of cellulose acetate and magnesium perchlorate with different weight percent (wt.%) of Zinc Oxide fillers were prepared using the standard solution cast technique. The effect of incorporating various amounts of ZnO fillers in our composite electrolytes was investigated for their electrical and structural properties, and ion transference numbers. The ionic conductivity of 40 wt.% ZnO filler was found to be 8.75× 10−4 S/cm at 30 °C along with a 4.2 V electrochemical stability window. The ion transference number has been found to be 0.97 for CA + 40 wt.% of Mg(ClO4)2 + 40 wt.% with ZnO fillers. Furthermore, the electrochemical performances of the prepared electrolytes have also been investigated. The fabricated cell with this electrolyte shows an enhanced energy and high-power density of 2.78 Wh/Kg and 1000 W/Kg, respectively. An increase in the above-mentioned densities may be attributed to the high ionic conductivity ZnO fillers in the biopolymer matrix. Additionally, it shows 100% capacitance retention along with high coulombic efficiency after the 129th cycle.

2024-09-01·Journal of Industrial Integration and Management

An ISM and AHP-Based Analysis of Barriers to Healthcare 4.0

作者: Singh, Ajay ; Asjad, Mohammad ; Sirohi, Sandeep ; Kulshrestha, Chitransh ; Suhaib, Mohd. ; Kumar, Shailendra

Healthcare 4.0 (H4.0) is the term corresponding to Industry 4.0 (I4.0). Like other industries, the healthcare industry has also gone through several technological changes and got nourished with them. The health care system of many countries is not mature enough to swiftly transform from its current state to the H4.0 state. Even the matured healthcare systems are facing several challenges while adopting H4.0 practices. The implementation of H4.0 has many challenges (or barriers) to be overcome. This paper has attempted to understand and analyze the challenges that the current Indian hospital management system faces while implementing H4.0. This study uses an integrated approach to the decision-making process to understand the importance of these barriers from the perspective of the Indian health care system. With the help of the Analytical Hierarchy Process (AHP), Interpretative Structural Modeling (ISM) and MICMAC analysis, the paper has mapped the importance of barriers which need to be overcome for to make implementation of H4.0 possible.

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