Manuscripts

Recent Papers

Research Paper

Finite Element Approach for Beam-Column Joint Analysis In Reinforced Concrete Structure

There are Different Methods have been used In Order to assess the behavior of Beams Columns with respect to Shear, Torsion, Buckling, etc. of the Reinforced Concrete Structure. Generally, the behaviors of these structure components are analyzed experimentally. With the Advanced progress in numerical tools like Finite Element Method, it becomes easy to model and analyze the complex and detailed behavior of structural members like Beam, Column and Joints. In this present paper Models of Beam-Column Joints subjected to axial and uniformly distributed loading are used. The Nonlinear Finite Element Analysis is used to analyze Beam-Column Joint thoroughly with the FEM software ANSYS.

Published by: Chintamani N.Khadake

Author: Chintamani N.Khadake

Paper ID: V9I2-1391

Paper Status: published

Published: July 3, 2023

Full Details
Research Paper

Nitrate Contamination in the Groundwater in and around Jangaon District, Telangana, India.

Groundwater forms the major source of drinking water in the rural areas of most of the developing nations of the world. Presence of high concentration of nitrate in groundwater is a major problem in many countries as it causes health related problems. The present study is carried out to understand the distribution of nitrate concentration in groundwater in parts of Jangaon District, Telangana, India. Though groundwater is the major drinking water source, deterioration in its quality is going unchecked. In rural areas, the nitrate contamination is uncontrolled and much attention has not been drawn towards this anthropogenic pollution. In the study area 30 groundwater samples have been collected and analyzed for the major ions such as Electrical Conductivity (EC), pH, Total Dissolved Solids (TDS), Na+, K+, Ca2+, Mg2+, Cl-, HCO3-, CO3-, SO4-, NO3-and F-. The study revealed that 39% of the samples were found to be unsuitable for drinking purposes due to excess nitrate (>45 mg/l) content in the groundwater. High Nitrate concentration may cause blue baby syndrome or methemoglobinemia.

Published by: Mallikanti Venkataiah, A. Thirumalesh, J. Vijaya Kumar, Sreenu Kunsudoth, B. Amarender

Author: Mallikanti Venkataiah

Paper ID: V9I2-1393

Paper Status: published

Published: June 30, 2023

Full Details
Research Paper

A study to examine the efficacy of nurse-driven client-centered behavioral therapy intervention on sexuality among the middle adulthood

Background: Middle adulthood is the time of life between ages 40 and 65. During this time, people's sexuality changes. The physical transformations body undergoes as age have a major influence on your sexuality. Declining hormone levels and changes in neurological and circulatory functioning may lead to sexual problems. Therefore, the goal of the current study is to assess the efficacy of nurse-driven client-centered behavioral therapy intervention on sexuality in middle adulthood. Methods: The research approach adopted for the study was a true experimental design. The selection of subject was done by the Purposive Sampling technique method and the sample consists of 60 middle adults residing in Achankuttapatty, Salem, Tamil Nadu. The data was collected by administering Multidimensional Sexuality Questionnaire (MSCQ) questionnaires The validity and reliability of the tool were obtained. The collected data were analyzed by using descriptive and inferential statistics in terms of Frequency, Percentage distribution and chi-square test, and independent ‘t-test. Results: the majority of the sample group were 40-50 old, were male, had primary education, work profile of temporary employment, and earn below 10000 per month. there was a statistical significance was noted in the independent t-test between pre and post-test mean scores. it was found that the efficacy of nurse-driven client-centered behavioral therapy intervention on sexuality among middle adulthood was statistically significant.

Published by: Nasira S., Dr. P. Padmavathi

Author: Nasira S.

Paper ID: V9I2-1390

Paper Status: published

Published: June 30, 2023

Full Details
Research Paper

Maximum Power Point Tracking (MPPT) for a PV System Using a P&O Algorithm for Rapid and Accurate Response to Ambient Conditions

In order to maximize the efficiency of PV systems, this research proposes a new method of MPPT known as enhanced adaptive perturb and observe (EA-P&O). The objective is to address issues with conventional P&O, such as its propensity for steady-state oscillation, it's unreliable tracking, and its inability to spot the global peak when it is obscured in some way. To address the first two problems, we introduce a unique oscillation detection mechanism and a dynamic boundary condition. A sophisticated forecasting system is currently being created to monitor the worldwide peak on a continuous basis. The fact that open-circuit voltage can be determined without the inclusion of external sensors is still another perk. To ensure the concept is feasible, we run simulations in Matlab under rigorous dynamic irradiance and partial shading circumstances. Adding more experimental proof with the help of a buck-boost converter and a dSpace DS1104 DSP processor. The algorithm is compared to the artificial bee colony, modified incremental conduction, cuckoo search, and hybrid ant colony Optimization-P&O, all of which are well-known MPPT approaches. The results show that the suggested method succeeds where others fail when trying to follow the global peak in varying degrees of partial shade. Additionally, the tracking speed has been multiplied by three, while maintaining 99% accuracy.

Published by: Yasir Rahman, Muhammad Iftikhar Khan, Ihtisham ul Haq, Mamoon Ur Rashid

Author: Yasir Rahman

Paper ID: V9I2-1338

Paper Status: published

Published: June 26, 2023

Full Details
Thesis

A proposed pico-hydropower technology applying the modified principle of heron’s siphon for renewable electrical energy generation and storage for street lamps in Camias, Porac, Pampanga

Energy affects the economy, environment, and human progress. Due to modernity, energy powers most basic human needs and activities, including illumination, ventilation, movement, and security. Rapid urbanization and energy poverty have led to the need for more, better, and greener resources. This study used pico-hydropower to solve Barangay Camias, Porac, Pampanga's streetlamp system's electrical problem. Data was collected and analyzed to support the study and the power outage in Barangay Camias, Porac, Pampanga. Pico-hydropower concept and design follow. Geometric dimensioning was explained. After designing, prototype construction began. The study's siphon system used a five-gallon water jug and 20mm uPVC pipes. Hydraulic turbines were made using discarded cooling fan alternators. The generator employed a 12-volt DC motor, 3V 1000mAh rechargeable battery, and a circuit breaker. Researchers employed 1.5-V LED lights. The prototype testing yielded 2.6 V. 90mA generates 0.234W. The theoretical power (0.3190W), minimum efficient power (0.1914W), and maximum efficient power (0.2552W) were compared to the generated power. Reverse engineering calculated a 30W LED streetlight design similitude. The pico-hydropower plant prototype generated a 0.234W or 2.6V which is within the average efficient power, proving the design's efficiency and viability.

Published by: Jhaymar Q. Bacani, Mark A. Gotiangco, Daryl Lloyd M. Magno, Christian A. Naguiat, Christian S. Romero, Alexander T. Tiongson, John Vincent G. Tongol, RCE, MEnM, Carl Jason A. Coronel, RCE, MEnM

Author: Jhaymar Q. Bacani

Paper ID: V9I2-1333

Paper Status: published

Published: June 24, 2023

Full Details
Thesis

Simulation Study: Effectiveness of Unified Vehicular Volume Reduction Program (UVVRP) at Dolores Junction, San Fernando, Pampanga using PTV Vissim Software

Traffic Congestion is considered one of the main problems that people around the world have to deal with. This problem can not only affect a certain individual life, but it can also lead to an economic crisis when not treated. Many have tried a lot of methods or strategies to redSuce traffic congestion, some are effective, and some are not. In the city of Manila, a number coding scheme known as Unified Volume Vehicular Reduction Program (UVVRP), is a very popular used method to alleviate traffic congestion in the area. Dolores Intersection at San Fernando, Pampanga is an intersection between MacArthur Highway and Olongapo-Gapan Road, and it is known to be the most used intersection in Pampanga. Therefore, at a certain hour, traffic congestion exists in the locale. This study about a simulation study of the effectiveness of UVVRP using PTV Vissim, helped the researchers as it identified the impact of having a volume reduction scheme on a certain time at Dolores Intersection. In this study, the researchers gathered data that are important to make the simulation work and produce precise results about the influence of the volume reduction at the research locale. The volume reduction that was simulated on the software PTV Vissim significantly impacted the traffic flow and reduced the traffic congestion happening during the peak hour at Dolores Intersection. Unfortunately, the researchers failed to gather data about the list of plate numbers of the vehicles passing through the intersection from the Land Transportation Office and decided to just used percentage reduction as a basis for not allowing a certain digit on the road. The researchers recommend further improving the study by collecting all the necessary data needed.

Published by: Jhomari R. Caisip, Matt Kian L. Reyes, Michael Angelo M. Canlas, Aron Paul M. Rivera, Ian Gabriel Z. Canlas, Luigi S. Sangil, Carl Jason A. Coronel, Charles G. Lim

Author: Jhomari R. Caisip

Paper ID: V9I2-1353

Paper Status: published

Published: June 24, 2023

Full Details