Normative values of neck muscle strength in adult population of Delhi NCR region

Background: The neck pain is common problem in the adult population. Neck muscles have the potential to regulate the neck movement and to maintain its physiological functions and hence should have a quantitative value for strength. The aim of this study was to evaluate the neck muscle strength which would be used as a reference in the analysis of neck pain. Further aim of this study was to analyze the effect of age, weight, height, gender, body mass index (BMI) on muscle strength. Methods: This study was an observational study conducted at physiotherapy department of I. T. S. Institute of Health and Allied Sciences from 23 September 2023 to 24 February 2024.The study comprised 1200 participants, both male and female, in the age group of 21 to 50 years old. Isometric strength measurements for several neck muscles were made using a handheld dynamometer after ethical approval. Normative strength values were calculated, and multivariate analysis was performed to conclude the effect of age, weight, height, gender and BMI on neck muscle strength. Data analysis was calculated using statistical package for the social sciences (SPSS) version 21.0. Results: Males are at lower risk than females to develop neck pain as males are having more strength than females in all age groups. Weight and age were positively associated with muscle strength (p<0.5). Height and BMI showed no significant correlation to muscle strength (p>0.5). Conclusions: This research provides the normative ranges of neck muscle strength in the adult population that will serve as a baseline and aid in prevention, maintenance and treatment of neck pain. It provides the standard for the clinician to compare the muscle strength of different age groups and unaffected

Mineral composition and antimicrobial activity of <i style="mso-bidi-font-style:normal">Swertia cordata</i> (G. Don) Clarke aerial parts and roots

273-277The study aim was to evaluate the concentration of mineral elements and antimicrobial activity of <i style="mso-bidi-font-style: normal">Swertia cordata (G. Don) Clarke aerial parts and roots. Macro minerals, viz. sodium, potassium, calcium, lithium were estimated by Flame Photometer while micro minerals, viz. iron, copper, manganese, zinc and cobalt were determined by Atomic Absorption Spectrophotometer. Among all the elements, highest concentration of potassium was recorded in both aerial parts (385.6 mg/100 g) and roots (421.3 mg/100 g) of <i style="mso-bidi-font-style: normal">S. cordata. Methanol extract of both <i style="mso-bidi-font-style: normal">S. cordata aerial parts and roots obtained by Soxhlet extraction were screened for their antimicrobial activity against 6 bacteria and 2 fungi using disc diffusion method. The results showed that both the extracts exhibited moderate antibacterial activity while roots showed good antifungal activity against Candida albicans (ZOI =20 mm)

Chemical composition and antimicrobial activity of the essential oils of <i style="">Senecio rufinervis</i> DC. (Asteraceae)

44-47The chemical composition of the essential oil obtained from the leaves and roots of Senecio rufinervis DC. was analyzed by GC, GC/MS and NMR. Germacrene D was the major constituent in both the oils studied (40.19 and 24.95%, respectively). The antimicrobial activity of the oil was determined by disc diffusion method. Results showed that both the oils exhibited significant antibacterial activity

Sustainable Intensification of Cropping Systems under Conservation Agriculture Practices: Impact on Yield, Productivity and Profitability of Wheat

The continuous rice–wheat cropping system in South Asia has caused irreversible environmental damage, raising concerns about the long-term sustainability of the region’s agricultural systems. To address this issue, farm experiments were conducted for two successive years (2019–20 and 2020–21) to assess the impact of different cropping systems under conservation agriculture (CA) practices on the yield, productivity, and profitability of wheat. Results showed that the highest grain yield of wheat was observed in scenarios Sc6, Sc4, and Sc2, which involved full CA permanent-bed soybean (PB)–permanent-bed wheat (PB)–permanent-bed summer moong (PB), full CA permanent-bed maize (PB)–permanent-bed wheat (PB)–permanent-bed summer moong (PB), and partial CA puddled transplanted rice–Happy Seeder wheat–zero-till summer moong (ZT). Additionally, the highest irrigation water productivity (IWP), wheat grain macronutrient uptake, net return, and benefit–cost ratio (B:C ratio) were recorded under Sc6, full CA permanent-bed soybean (PB)–permanent-bed wheat (PB)–permanent-bed summer moong (PB) compared to farmers’ practice puddled transplanted rice (PTR)–conventional-till wheat–summer moong (Sc1) during both years. The system productivity also increased in scenarios Sc2, Sc4, and Sc6 (by 9.72%, 9.65%, and 14.14% in the first year and 10.68%, 14.14%, and 15.55% in the second year) compared to Sc1—farmers’ practice puddled transplanted rice (PTR)–conventional-till wheat–summer moong, Sc3—farmers’ practice fresh-bed maize (FB)–conventional-till wheat–summer moong, and Sc5–farmers’ practice fresh-bed soybean (FB)–conventional-till wheat (CT)–summer moong. The findings suggest that the conservation agriculture soybean–wheat–summer moong (Sc6) on permanent-bed cropping systems with inclusion legumes can be a potential option to enhance yield attributes, productivity, and profitability, as well as the sustainability of natural resources in the region while decreasing environmental footprints

7th International Conference on Recent Advances in Mathematical Sciences and its Applications-2024: Abstract Book

This book presents the abstracts of the selected contributions to the 7th International Conference on Recent Advances in Mathematical Sciences and its Applications (RAMSA 2024), held on 29 February- 02 March 2024, by the Department of Mathematics, Jaypee Institute of Information Technology, Noida, India. RAMSA 2024 aims to assemble esteemed mathematicians, scientists, engineers, researchers from industry, and scholars, facilitating a platform for the exchange of ideas and discussions on recent advancements across various areas of mathematics. RAMSA-2024 provides an opportunity to delve into research findings and breakthroughs in mathematics, sciences, and engineering. This conference serves as a forum to address practical challenges encountered in different application domains and explore potential solutions. Conference Title: 7th International Conference on Recent Advances in Mathematical Sciences and its ApplicationsConference Acronym: RAMSA-2024Conference Date: 29 Feb-02 March 2024Conference Venue: Hybrid Mode (JIIT Noida &amp; Online)Conference Organizer: Department of Mathematics, Jaypee Institute of Information Technology, Noida, Indi

7th International Conference on Recent Advances in Mathematical Sciences and its Applications-2024: Abstract Book

This book presents the abstracts of the selected contributions to the 7th International Conference on Recent Advances in Mathematical Sciences and its Applications (RAMSA 2024), held on 29 February- 02 March 2024, by the Department of Mathematics, Jaypee Institute of Information Technology, Noida, India. RAMSA 2024 aims to assemble esteemed mathematicians, scientists, engineers, researchers from industry, and scholars, facilitating a platform for the exchange of ideas and discussions on recent advancements across various areas of mathematics. RAMSA-2024 provides an opportunity to delve into research findings and breakthroughs in mathematics, sciences, and engineering. This conference serves as a forum to address practical challenges encountered in different application domains and explore potential solutions. Conference Title: 7th International Conference on Recent Advances in Mathematical Sciences and its ApplicationsConference Acronym: RAMSA-2024Conference Date: 29 Feb-02 March 2024Conference Venue: Hybrid Mode (JIIT Noida &amp; Online)Conference Organizer: Department of Mathematics, Jaypee Institute of Information Technology, Noida, Indi