With advances in technology and healthcare, the elderly population is increasing annually, making elderly care a significant challenge. To address this issue, countries worldwide are investing in long-term care centers and smart home facilities to mitigate the impact of an aged society, aiming to reduce labor resource depletion and alleviate the burden on caregivers. This study aims to alleviate the strain on nursing resources over the long term by leveraging smart home technology. However, effectively setting up a smart home environment remains a major issue. This study utilizes sensor data for statistical analysis and proposes improvements based on the Active LeZi algorithm. During the training process, 3 or 6 words encoding are read at a time to form phrases............

KEYWORDS:- Smart home, Active LeZi, Confusion matrix.

The reaction of 1,2-dichlorobenzene with ozone have been conducted. FTIR and GC/MS were applied to analyze the sample solution at variousreaction time.New vibrational absorptions wereobserved in IR spectrum contained C=O and O-Hfunctional groupsafter ozone passes through1,2-dichlorobenzene.At the end of the reaction, a brown precipitate was produced. The IR spectrum detected new peaks of the stretching vibration of =C-H, C=C, C=O and O-H. Precipitate was dissolved in different solvents andmeasured by GCMS, many high molecular weight products were detected. It shows that there may be a polymerization reaction after the reaction between 1,2-dichlorobenzene and ozone.

KEYWORDS:- VOC, 1,2-dichlorobenzene,ozone.

The objective of this study is to improve the knowledge of the geological structures of the Loum-Minta area using satellite gravity data derived from the WGM2012 global geopotential model. The Bouguer anomaly map obtained shows values ranging from 50.91 to 87.24 mGals. The map is characterized by elongated anomalies in a dominant NE-SW direction, influenced by the orientation of the geological formations of the region. Tilt angle, Center for Exploration Targeting (CET) and Euler deconvolution were applied to the Bouguer anomaly grid covering Loum-Minta. These two techniques revealed a series of lineaments with main orientations N-S, ENE-WSW, E-W and NE-SW.............

KEYWORDS:- Satellite gravity, WGM2012, CET, Euler deconvolution.

The effectiveness of alkaline pretreatment at elevated temperatures in the acid hydrolysis of palm mesocarp fiber (OPMF) was compared to ultrasonic-assisted alkaline pretreatment at room temperature. The study varied temperatures (60°C, 80°C, and 100°C) and NaOH concentrations (4% and 8% v/v) for the alkaline pretreatment at elevated temperatures. For the ultrasonic-assisted alkaline pretreatment, the effect of sonication power (40%, 60%, and 80%) and NaOH concentrations (4% and 8% v/v) were evaluated without heating to a higher temperature. After pretreatment, the samples were subjected into acid hydrolysis under constant condition. The highest percentage of levulinic acid (LA) was obtained from the sample pretreated with alkaline pretreatment with heating at 100°C with 8% NaOH, yielding 3.28% LA.......

KEYWORDS:- Oil Palm Mesocarp Fiber; Levulinic Acid; Alkaline Pretreatment; Ultrasonic-Assisted; Hydrolysis.

Pipeline failures in Nigeria have been linked to corrosion caused by old infrastructures. Petroleum pipelines are the most endorsed carriageway of the oil and gas products over competing means such as truck and rail for valid reasons such as being the safest, most convenient, economical, low theft/accident risk and cost-effective means available. These pipelines are susceptible to deteriorate in diverse, extreme climatic and soil conditions which affects their performance and reliability. It is well known that the corrosion resistance of materials can be improved by coating the pipeline to form a protective, dense and stable anti corrosion layer over the material. In order to investigate the influence of viscosity and coating thickness on anti-corrosion resistance of coated 5L X65 steel pipes, the pipes were coated with three produced metallic coatings, copper-metallic, chromium metallic and nickel metallic. Viscosity and ultrasonic thickness tests are performed to investigate the impact on the corrosion degree.

KEYWORDS:- Metallic paints, viscosity, coating thickness, corrosion protection, steel pipelines.

The development of Web technologies, deployment of Artificial Intelligence (AI) techniques and methodology are providing the innovative ideas and facilities for construction of technology-based application systems. Such technologies are used in diversity of areas for innovative effective and efficient outcomes. Teaching and learning are the immense need of human for their development and existence. During the pandemic of COVID-19, it was totally depending on technology and people are frequently use to technology........

KEYWORDS:- Artificial Intelligence, Semantic Web, Self-learning System, Intelligent System.

An accelerometer is a device that measures the vibration, or acceleration of motion of a structure. The force caused by vibration or a change in motion causes the mass to squeeze the piezoelectric material which produces an electrical charge that is proportional to the force exerted upon it.This paper presents a model for gesture controlled user interface (GCUI), and identifies trends in technology, application and usability. In this paper an integrated approach is developed for real time detections, gesture based data which control vehicle movement and manipulation on gesture of the user using hand movements. This new development is highly useful for the industries like biomedical, construction, packaging and waste management, etc.

Keywords: Accelerometer, RF, AT89C51 microcontroller, modular, motor driver.

Erosion control blankets are typically biodegradable, open-weave blankets that provide temporary cover and support for establishing vegetation on bare soil areas. It provides cover for bare soil and support for emergent vegetation from the time of seeding until root density and top growth are capable of long-term erosion protection. It function by shielding bare soil and newly seeded areas against raindrop and wind erosion, providing a dense matrix of biodegradable material (e.g., straw, coconut) that stabilizes and supports emergent vegetation and later decomposes to further aid in plant growth. In this research we will use rice straw to make erosion control blanket which is environment friendly, readily available and cost effective too.

Keywords: Rice straw blanket, erosion, biodegradable, erosion controlling measures.

This review is started to enhance the degrees of boundaries, for example, pressure proportion, Injection tension and pongamiapinnata biodiesel mix % of single chamber direct infusion variable pressure proportion CI motor on the motor presentation. Taguchi and ANOVA procedures have been utilized to track down the ideal level and commitment of the boundaries on the brake warm productivity and break explicit fuel utilization. The outcomes induce that the pressure proportion is the most prevailing element affecting the brake warm effectiveness followed by biodiesel mix % and infusion pressure. It is seen that when the brake warm effectiveness is expanded with the expansion in pressure proportion and bio diesel mix while the brake explicit fuel utilization diminished with the increment in pressure proportion and bio diesel mix........

Keywords: ANOVA, variable pressure proportion, CI motor, pressure proportion, infusion pressure, Pongamiapinnata biodiesel mix, brake warm productivity and brake explicit fuel utilization.

Erosion is a common phenomenon which occurs in open channel due to various parameters like fluid viscosity, velocity and head etc. Old concepts of sediment transportation does not give any relationship between amount of erosion and fluid flow. Change of fluid velocity is unpredictable and it makes flow pattern from one type to other. In open channel flow, soil mechanics and sediment transportation it is observed that between two dimensionless parameters a relationship exist which ultimately yield into a constant and give rise to a third non dimensional number.

Keywords: Akydual Number (Ak), Relative Dynamic Viscosity (μR), Soil erosion, Soil sedimentation.

In the advanced world the Robot got moving in address the issues of individuals in various ways in various recorded of ventures and markets. Comparable way individuals will generally look for needing the robots in home to make it as their own help with help their works and they need it as their manual for clear the thoughts. They need individual robots to mind of the people in the home, they need it to educate and play with their kid. To meet this sort of requirements a few humanoid bots like Alto, Alpha, Nao and Azzimo are accessible on the lookout. Be that as it may, they will quite often be costlier thus they not accessible for all individuals.......

Keywords: Robot, interface, Image handling, voice acknowledgment, preparing.

To gain insights and understand the correlation among the manufacturing capabilities, different manufacturing capability development theories are investigated In this research paper we will investigate the capability development paradigm of new age manufacturing competence. This paper attempts to explain the unsettled controversy on capability development paradigm. Well planned questionnaire was used to record data from manufacturing organizations. Random samples are taken from Indian manufacturing industries to test the propositions of capability development.

Keywords: competitive priority, manufacturing capability, process choice, tradeoffs, cumulative and integrative.

Non woody biomass is formed mostly from high energy crops like sugar cane, maize, beetroot, etc.
and waste including food, industrial and animal. Its importance has rocketed up in the recent years with the possibility to apply such fuels, more specifically the ones from energy crops, as substitutes for fossil fuels for vehicles. It is a different form of renewable energy which has minimal environmental issue and produces less ash. As the reserve of fossil fuel is depleting day by day hence it's the high time to use renewable energy sources like biomass and etc.......

Keywords: Ash blending temperature, electrical energy production, energy substance, non-woody biomass type.

Objective of this paper is to convert an ordinary powered wheelchair into voice recognition wheel chair by microcontrollers and sensors to perceive the wheelchair's surroundings, a speech interface to interpret commands, a wireless device for room-level location determination, and motor-control software to affect the wheelchair's motion. A voice controlled wheelchair makes it easy for physically disabled person who cannot control their movements of hands. The powered wheel chair depends on motors for locomotion and voice recognition for command. The voice recognition module recognizes the command by the user and provides the corresponding coded data stored in the memory to Microcontroller. Microcontroller controls the locomotion accordingly. The wheelchair also has provision for joystick for physically disabled people who can move their hand.

Keywords: Microcontroller, Speech Recognition, Wheelchair, Handicapped.

Researchers across the country and around the world are trying to find solutions to fossil fuel problems so that there is enough fuel and a healthy environment to sustain human life and activities in the future. Researchers now a days are trying to find out a concrete solution to the present day problem. One solution to the use of fossil fuel is the massive use of biodiesel in place of fossil fuel. Biodiesel is a renewable, biodegradable fuel manufactured domestically from vegetable oils, animal fats, or recycled restaurant grease. Biodiesel meets both the biomass-based diesel and overall advanced biofuel requirement. Blending of Jatropha oil with diesel increases engine efficiency, reduces knocking and engine emission.

Keywords: Jatropha bio-diesel, methyl ester, fuel blends, CI Engine.

Camshaft is an engine component which regulates the opening and closing of engine valves. It is paramount to calculate the deformation produced in the camshaft as it bears the load of the exhaust gas pressure of the engine and at the same time it regulates the inlet of the fuel to the combustion chamber. The main issue is to identify the localized deformation produced in the cam shaft. If the deformation is not studied well then it causes serious issue in operating the engine. As different company uses different grade materials so it becomes important to determine the deformation produced in cam shaft. For the study we have taken materials used like billet steel, chilled cast iron, EN8D, EN24 etc. the FE analysis is done by the software like ANSYS, and the solid modeling of the camshaft with exact dimensions by Solidworks software.

Keywords: Camshaft, total deformation, valve-trains, vibration analysis, natural frequency, combustion chamber, exhaust pressure, gas pressure.