Pyrolysis offers a sustainable and efficient approach to resource utilization waste management, transforming organic materials into valuable products. The quality distribution of the pyrolysis products highly depend on constituents' properties set process parameters. This research aims investigate model this dependency, offering decision-makers tool guide them when designing for particular application. Experimental data various types feedstocks processed at wide range temperatures (350-650...

A computer code is developed to accurately simulate the three-dimensional heat transfer during thermoset fiber placement composite manufacturing process. The based on Lagrangian formulation of problem. Eight-node brick elements are employed, and 2 × integration rule used numerically evaluate integrals over an element. coupled ordinary differential equations obtained by semidiscrete problem integrated unconditionally stable backward difference method. validated comparing computed results for...

Introduction: Leg edema is a prevalent problem during pregnancy causing activity limitations for pregnant women. The study aimed to compare the effect of effleurage foot massage versus water immersion with exercise on physiological among primigravidae. Study design: A quasi experimental, comparative was utilized. Setting: conducted at outpatient clinic of antenatal unit El Shatby Maternity Hospital. Subjects: subjects included 90 primigravida women who attended unit. Tools: Three tools...

Introduction: Maternal-fetal attachment (MFA) is defined as the affectionate relationship that pregnant women develop for their unborn child.This complex, multi-dimensional thought to be fundamentally predicts mother and baby's health status after birth.Thus, it important pay more attention into predictive factors promoting MFA in childbearing women. Aim of study: find out predictors maternal fetal among Materials & Method: Research design: A descriptive research design was utilized this...

The convergence of Artificial Intelligence (AI) and FinTech services has brought about a transformative impact on customer engagement in institutions. AI-powered chatbots have emerged as indispensable tools for enhancing experiences within the banking sector. In this era digital transformation, financial institutions recognized vital importance exceptional service quality utilization attracting retaining customers. Consequently, there is growing interest comprehending role chatbot shaping...

Abstract Despite the growth in global cumulative installed photovoltaic (PV) capacity, efficiency of PV panels is greatly reduced due to dust accumulation and soiling. To enhance this efficiency, consideration must be given factors that affect deposition ranging from panel configuration weather conditions. This research aims determine which those contribute significantly model behavior. Numerical experiments were performed study based on a planned Design Experiments (DOE). Dust particle...

Metal foams have drawn an increasing interest especially in applications where weight and energy absorption are critical. Despite the extensive studies available on their characterization enhanced fabrication techniques, limited work was found possibility of producing a porous composite foam. The objective this article is to investigate two new synthesis techniques for manufacturing metal matrix foam that is, powder metallurgy melt infiltration. Both studied using Sodium Chloride (NaCl) as...

Reference data on the asymmetry of facial thirds children is still scarce, although it can offer meaningful comparative information for clinical studies. This study aims to provide reference Italian using a 3D analysis divided according trigeminal nerve distribution (upper, middle, and lower). A surface-based approach was conducted digital models faces 135 (74 M, 61 F), acquired by stereophotogrammetry. In addition sex, two different age classes were analyzed (4–8 years 9–12 years). For each...

Researchers have extensively explored various approaches to enhance the blast resistance of structures, concentrating on optimizing structural designs and employing a wide range materials. This research investigates impact incorporating water as fluid within core tubular sandwich panels mitigation effectiveness. The study systematically analyzes panel configurations by altering key design parameters: thickness face sheets, spacing between elements, proportion core. These variables are...

Abstract Advancements in the load-bearing capacity of composite panels open doors to high-performance applications. The integration additive manufacturing allows for creation intricate core designs effortlessly. Hybrid cores, combining structural elements with infill materials, play a crucial role enhancing panel impact resistance while maintaining its low weight. This study compares sandwich incorporating spring and octet strut infused different materials—silicon, foam, epoxy...

A new circular open field layout composed of a vehicle-based material handling system and multiple loops is proposed. The suggested offers more flexibility for high-mix low-volume production systems compared to other layouts as it maximizes the number equidistant machines. novel approach that integrates experimental design with computational modelling statistical analysis was followed study proposed system. Forty scenarios were generated using Face Centred Composite Design (FCCD) numerically...

Carbon fiber-reinforced plastics (CFRPs) are sustainable materials compared to others due their distinctive properties and light weight. On the other hand, producing CFRP products with minimum manufacturing costs high quality can be quite challenging. This research aims formulate a mathematical model that determines optimum process/processing parameters takes into consideration effect of selected processes on panels environmental impact surface roughness percentage voids used as metrics...

The cracking of cementitious materials due to their quasi-brittle behavior is a major concern leading loss in strength and durability. To limit crack growth, researchers have incorporated microfibers concrete mixes. objective this study determine if nano-reinforcements can arrest cracks enhance the material performance comparison microfibers. A total 28 specimens were prepared investigate compare effects incorporating carbon nanotubes (CNTs) as nano-reinforcement polyethylene (PE) fibers at...