Digital Commons Network^™

Optimizing Zeolite Catalysts For Efficient Ldpe Plastic Waste Pyrolysis, Hilda Porawati, Mazwan Mazwan, Sukadi Sukadi

Journal of Mechanical Engineering Science and Technology (JMEST)

The problem of plastic waste, particularly from low-density polyethylene (LDPE) plastic bags, poses a significant challenge in environmental management due to its non-biodegradable nature and widespread use in daily life. This study evaluates the influence of catalyst types on the characteristics and energy efficiency of liquid fuel products produced from LDPE waste pyrolysis. The three treatments compared were no catalysts, natural zeolite catalyst, and synthetic zeolite catalysts, each subjected to three different temperature variations: 250°C, 300°C, and 350°C. The observed parameters in this study were volume, product mass, cetane index, density, sulfur content, viscosity, flash point, calorific value, and energy …

The Impact Of Pine Resin-Epoxy Ratios On Fire Resistance And Acoustic Performance Of Banana Fiber Composites, Cokorda Istri Putri Kusuma Kencanawati, Dewa Ngakan Ketut Putra Negara, I Gede Andy Andika Parahita

Journal of Mechanical Engineering Science and Technology (JMEST)

Because of their low environmental impact and biodegradability, composite materials derived from natural fibers and resins have drawn interest as sustainable substitutes for synthetic materials in thermal and acoustic applications. Two promising natural components are banana stem fiber and pine resin, but they need to be modified due to their mechanical limitations and flammability. Epoxy resin is commonly used to enhance structural performance; however, its effects on acoustic and fire resistance properties require further investigation. This study examined how different epoxy resin contents affected the sound absorption and fire resistance of composites made from banana stem fiber and pine resin. …

Simulation Of Stress, Deformation, And Vibration In Unlubricated Ball Bearings At Varying Rotational Speeds, Billy Dwiki, Moh. Hartono

Journal of Mechanical Engineering Science and Technology (JMEST)

Bearings are critical components in rotating machinery, and their performance is highly influenced by operational factors such as rotational speed, load, and lubrication. This study aims to analyze the deformation, stress, and dynamic behavior of SAE 52100 bearings under dry operating conditions at various rotational speeds, as well as to propose mitigation strategies for high-speed industrial applications. A finite element simulation was conducted using ANSYS R19.2 to evaluate the total deformation, equivalent elastic strain, Von Mises stress, and vibrational characteristics of a 6204-type SAE 52100 bearing. The simulations were performed across a speed range of 600 to 2000 RPM under …

Numerical Investigation Of Ethanol-Enriched Diesel And Biodiesel Fuels In A Diesel Engine, Annisa Bhikuning, Hezron Elyakim Potto, Sandi Apriandi Setiawan, Jamal F. Jati

Journal of Mechanical Engineering Science and Technology (JMEST)

This study explores the effects of ethanol blending on the performance and emissions of a compression ignition (CI) engine using both diesel and biodiesel as base fuels. Motivated by increasing environmental concerns regarding pollutant emissions from conventional diesel engines, ethanol was introduced as an oxygenated additive to improve combustion characteristics and reduce the formation of harmful exhaust emissions. Ethanol’s high oxygen content promotes more complete combustion, potentially lowering carbon-based emissions such as carbon monoxide (CO), particulate matter (PM), and unburned hydrocarbons. In this study, performance and emission parameters were simulated using Diesel-RK software at various engine speeds of 1500, 2000, …

One-Way Thermal-Fluid-Solid Coupling Analysis Of Helicopter Tail Reducer With Spiral Bevel Gear, Dongping Sheng, Zhongyuan Ma, Chenqi Zhou, Haidong Feng, Hun Guo, Chun Su

Journal of Mechanical Engineering Science and Technology (JMEST)

This research focuses on investigating the thermal-fluid-solid coupling behavior within spiral bevel gears to enhance the bearing capacity and extend the operational service life of the gear reducer located in the helicopter tail gearbox. The study commences by constructing detailed, parametrically defined threedimensional digital models. These models accurately represent the critical components: the spiral bevel gear itself, the surrounding gearbox housing, and the supporting gear shaft, based directly on the specifications of an actual helicopter tail reducer assembly. Subsequently, the analysis proceeds with a one-way, steadystate thermal-solid coupling simulation performed on the established model assembly. This critical simulation phase aims …

The Effect Of Preheater On Heat And Mass Transfer Efficiency Using Rotating Drum Roaster, Melisa Surya Andini, Retno Wulandari, Heru Suryanto

Journal of Mechanical Engineering Science and Technology (JMEST)

Indonesia is the third-largest coffee producer globally, facing challenges including rising raw material costs, increased energy consumption, and unpredictable weather conditions. One potential solution is optimizing energy efficiency during roasting. This study investigates the effect of preheating on time and energy efficiency in heat and mass transfer by utilizing waste heat to preheat green Robusta coffee beans. The experiment was conducted on a laboratory scale using a rotating drum roaster with a double-layer drum made of stainless steel and clay, at 200 °C under atmospheric pressure. Two treatments were applied: roasting with a preheater and without, each repeated three times …

Spray Angle On The Performance Of Split-Type Ac Condenser Installed On Concrete Rooftop In Tropical Climate, Kennedy Kennedy, I N Frenki Aryana, Basri Basri

Journal of Mechanical Engineering Science and Technology (JMEST)

This study investigated the influence of different water spray angles (0°, 15°, and 30°) on the thermal and energy performance of a split-type air-conditioning (AC) condenser installed on a concrete rooftop in a tropical climate. An experimental setup was designed to replicate actual concrete rooftop conditions, focusing on the condenser inlet temperature, compressor power consumption, and system coefficient of performance (COP). A 6-minute ON and 6-minute OFF intermittent spray cycle was employed to optimise water usage and minimise excessive humidity. Experimental measurements were conducted on a 9,000 Btu/h split-type unit equipped with a nozzle system connected to a 200 L …

Effect Of Argon Gas Flow Rate On Crystal Structure, Morphology, And Optical Properties Of Cigs Film For Photodetector Applications, Nurul Lathi’I Fatul Chamidah, Fadilah Wulan Cahyani, I Gusti Ayu Isnaini Fatha Ramadhani, Erma Surya Yuliana, Nasikhudin Nasikhudin, Safwan Abd. Aziz, Nandang Mufti

Journal of Mechanical Engineering Science and Technology (JMEST)

CIGS material can be used as a material for photodetector applications. The deposition of CIGS thin films remains challenging. Generally, argon is used as a gas to bombard the CIGS material through the sputtering method. This study fabricated photodetectors by varying the argon gas flow rate (50-80 sccm) to investigate its effect on device performance. XRD, SEM, UV-Vis, and photoresponse tests were characterized. Structural analysis using XRD showed a weak (112) diffraction peak, indicating that the resulting film was not fully crystalline, but rather consisted of a nanocrystalline phase, even partly amorphous, with small crystallite sizes. According to the SEM …

Numerical Analysis Of The Effect Of Vortex Generator On The Aerodynamic Performance Of Naca 6412 Airfoils Using Large Eddy Simulation, Dedet Hermawan Setiabudi, Joan Bayuaji Nugroho, Eli Kumolosari, Lazuardy Rahendra Pinandhita, Okto Dinaryanto

Journal of Mechanical Engineering Science and Technology (JMEST)

Aerodynamic performance of an airfoil is significantly affected by flow separation, especially at high angles of attack. One common strategy to control flow separation is adding a triangular vortex generator (VG), which creates small vortices that help keep the airflow attached. The present study investigated the impact of triangular vortex generators on a NACA 6412 airfoil using Computational Fluid Dynamics (CFD) method. Large Eddy Simulation (LES) was applied due to its ability to show the vortices more clearly than other methods. It can also accurately capture the flow separation. To obtain the lift, drag, and lift-to-drag ratio (CL/CD) data, four …

The Effect Of Heat Treatment Duration On The Psychochemical, Mechanical, And Biodegradability Of Polyvinyl Alcohol/Gambir Extract Biocomposite Films, Ainul Kahfi Muhlasin, Poppy Puspitasari, Heru Suryanto, Diki Dwi Pramono, Dieter Rahmadiawan, Billie Jack Pasion

Journal of Mechanical Engineering Science and Technology (JMEST)

This study investigates PVA-based films with the addition of gambir and heat treatment to improve the characteristics of the film. Methods include the synthesis of PVA film with gambir addition (0.5%), treated by heat treatment for 40 minutes and 60 minutes. The film was characterised by physicochemical, mechanical properties, and biodegradability. Data was analyzed using ANOVA with a significance of 95%. Results indicate that the surface of PVA/gambir films is smoother and more homogeneous as the heat treatment duration increases. New peaks of functional groups were identified after the addition of gambir at the C-C and C-O groups. After heat …

Surface Modification Of Local Natural Fibers Via Alkali Treatment For Improved Mechanical And Molecular Properties Of Bamboo Fiber, Pineapple Leaf Fiber, And Sisal Fiber, Jibril Maulana, Muhammad Ilman Nur Sasongko, Dewi Izzatus Tsamroh, Muchammad Yafis, Syekhan Maulana

Journal of Mechanical Engineering Science and Technology (JMEST)

A major development in materials science toward reinforcement materials in biopolymer composites has been caused by a worldwide trend toward sustainable manufacturing and the rise of the circular economy. However, their mechanical properties can often be affected by their hydrophilic properties, lack of surface compatibility, and their presence of molecular bonding, such as lignin and hemicellulose. Alkaline surface modification has been widely reported as an effective technique to increase structural stability and fibermatrix adhesion. This study evaluated the effects of alkalizing three types of local natural fibers—bamboo fiber (BF), pineapple leaf fiber (PALF), and sisal (SF)—with sodium hydroxide (NaOH) at …

Thermophysical, Rheological And Wear Resistance Of Canola Oil Biolubricant With Calcium Carbonate Additive Nanoparticle As Coolant In Cnc Machining, Alfandi Jaelani, Poppy Puspitasari, Diki Dwi Pramono, Alief Muhammad, Muhammad Kozin, Muhammad Kashif

Journal of Mechanical Engineering Science and Technology (JMEST)

Vegetable oil-based cutting fluids are of great importance in supporting green and sustainable manufacturing. This research introduces a new groundbreaking vegetable lubricant formulated with canola oil as the base material, coupled with CaCO3 nanoparticles synthesized from scallop shell waste and used as a cutting fluid in the AISI 1045 CNC machining process steel sprayed with minimum quantity lubrication (MQL). This investigation delves into the thermophysical, rheological, and wear resistance of the developed bio-lubricant. The results of this analysis show density value increased in the canola + CaCO3 0.15% sample by 3.28% of the pure canola sample, as did the viscosity …

Analysis Of Engine Parameters Of High Composition Palm Oil Biodiesel In Crdi System, Achmad Aminudin, Kelvin Dwi Wardana, Nanang Romandoni, Ahmad Yusril Aminullah, Nur Ihda Farikhatin Nisa, Hari Setiapraja

Journal of Mechanical Engineering Science and Technology (JMEST)

The heavy reliance on fossil fuels has serious consequences, particularly regarding increased greenhouse gas emissions that contribute to global warming. In order to obtain cleaner fuel resources and reduce fossil fuel dependence, palm oil biodiesel is added to fossil diesel by volume ratio resulting in B50 and B55 blends. Combustion characteristics, performance, fuel consumption, and emissions were performed in a diesel engine with a 4-cylinder common rail direct injection (CRDI) at different engine speeds (1500, 2000, 2500, and 3000 rpm). Compared to fossil diesel, biodiesel blends exhibit higher density at 855.9 kg/m³ (B55), kinematic viscosity with a value of 5.1 …

The Matter Of Production And Forms Of Sharing: Transformations Of Food Economies In Lowland South America, Clarice Cohn, Diego Madi Dias, Adriana Athila

Tipití: Journal of the Society for the Anthropology of Lowland South America

This special issue of Tipití presents a critical examination of ‘food economies’ and their transformations within Indigenous communities in Lowland South America. Stemming from seminal ideas in its Anthropology that directly or indirectly discuss ‘food’ (and much of what goes along with it), this edited volume focuses on the materiality of relations as a strategic lens for understanding contemporary Indigenous lives and their transformations, according to how they are perceived by Indigenous peoples themselves and others such as health care professionals and the state. The articles explore how Indigenous foodways—from acquisition to consumption, including sharing and distribution—reveal key aspects …

Fermentative Processes Of The Agricultural Food System In The Upper Rio Negro: Ethnographic Notes On Feminine Knowledge, Intention, And Agency In The Production Of Fermented Beverages, Lorena França

Tipití: Journal of the Society for the Anthropology of Lowland South America

This article examines the fermentative processes at the core of the agricultural food system of the Upper Rio Negro, northwestern Amazon, highlighting women’s technical and social agency in the production of fermented beverages such as caxiri. Based on ethnographic fieldwork conducted among Baniwa and Tukano families between 2018 and 2019, the study explores how fermentation constitutes not merely a biochemical transformation of matter but a sociotechnical language through which women express intention, alliance, and distinction. The paper analyzes in detail two cases of caxiri preparation, showing how women’s manipulation of manioc, tubers, saliva, and utensils configures embodied knowledge transmitted …

El Sistema Nainu De Agricultura Familiar: Semillas De La Memoria Social Y De La Autonomía Alimentaria En Gunayala (Panamá), Lenín Alfonso Morales, Geodisio Castillo, Diego Madi Dias

Tipití: Journal of the Society for the Anthropology of Lowland South America

La presente investigación examina el sistema agroforestal familiar (nainu) del pueblo gunadule como un tejido de resistencia social, espiritual y ecológica frente a los procesos históricos y actuales de desposesión territorial y colapso climático. A partir de un enfoque etnográfico basado en métodos participativos y epistemologías indígenas, se analizan las prácticas, conocimientos y relaciones que sostienen la autonomía alimentaria y la regeneración del territorio en Gunayala. El estudio documenta los impactos de la transferencia tecnológica, la expansión de semillas híbridas y transgénicas, identificados como amenazas centrales para la continuidad de los cultivos tradicionales y la salvaguardia de semillas …

Sociedade Sob Risco: Monetarização, Beleza E A Economia Íntima Do Dom Entre Os Rikbaktsa Da Amazônia Brasileira, Adriana Athila

Tipití: Journal of the Society for the Anthropology of Lowland South America

Na virada do século XXI, salários, programas e políticas previdenciárias com aporte renda, voltados ao bem-estar social, começam a atingir povos indígenas brasileiros. Os poucos estudos etnográficos acerca da monetarização concordam sobre possíveis efeitos (deletérios) do dinheiro nas economias alimentares indígenas e relações entre parentes, sem enfatizá-los analiticamente, discussão central neste artigo. Minha análise parte do ano de 2000, quando o dinheiro timidamente adentrava a vida dos Rikbaktsa (Marco-Jê) do sudoeste amazônico, chegando à circulação contemporânea de quantias consideráveis no cotidiano de suas aldeias. A metodologia etnográfica se soma a um survey para estimar a dispersão do dinheiro, em contraste …

Promoting Competence And Confidence: Simulation-Based Basic Life Support Training For Jordanian Nurses, Yousef Shukry Abu-Wardeh, Wan Muhamad Amir W Ahmad, Mohd Shaharudin Shah Che Hamzah, Intan Idiana Hassan

Jurnal Keperawatan Indonesia

Cardiopulmonary arrest is a major health issue that affects healthcare providers. The COVID-19 pandemic has added a new risk to rescuers who may be attempting to resuscitate victims. It is essential to strike a balance between resuscitation and the need to protect oneself from infection. The study aims to evaluate the effectiveness of simulation training in enhancing the Basic Life Support (BLS) knowledge, skills, and confidence levels of newly employed nurses. The study employed a single-masked, prospective, randomized controlled trial design, which consisted of three phases: a pre-test, an immediate post-test, and a post-test conducted three months later. The American …

Assessing Hesitancy Towards Paediatric Vaccines Among Healthcare Professionals: A Descriptive Cross-Sectional Study From The United Arab Emirates, Drishti D. Kampani, Kamel A. Samara, Mohammed Mahfouz, Ahmad Hisham Al-Anoud, Amna Basel Al-Beer, Humaid Altaheri, Hiba Jawdat Barqawi, Eman Abu-Gharbieh

Abington Jefferson Health Papers

BACKGROUND: Vaccination is one of the most effective public health interventions, preventing millions of deaths globally. However, vaccine hesitancy persists, not only among the public, but also among healthcare professionals (HCPs), who serve as key sources of vaccine information. This study assesses HCPs' vaccination attitudes and estimates the prevalence and determinants of vaccine hesitancy in the UAE.

DESIGN AND METHODS: This cross-sectional, descriptive study surveyed HCPs across the UAE from March to October 2024 using a 57-item questionnaire adapted from previous literature. Univariate, bivariate (chi-squared test), and multivariate (logistic regression) analyses were conducted.

RESULTS: HCPs demonstrated generally positive attitudes towards …

Determining Factors For Long Term Use Of Gadget By Preschool Children, Wardatus Sholihah, Allenidekania Allenidekania, Nur Agustini, Rukmini Rukmini, Dwi Yuniar Ramadhani

Jurnal Keperawatan Indonesia

In the digital era, preschoolers spent more time playing on their gadgets than with their peers. The excessive use of gadgets (including laptops, cellphones, tablets, and similar electronic devices) can have negative impacts on preschool-age children. This study analyzes the determining factors that influence the duration of gadget use in preschool children. The study used a correlational design with a cross-sectional approach involving 318 parents who were selected using cluster sampling. The results showed that there was a significant relationship between the duration of gadget use and the gender of the parents (p = 0.001), parental education (p = 0.035), …

An Active Learning Simulation For Teaching Hadoop In An Undergraduate Business Curriculum, Ruben A. Mendoza Ph.D., Liyuan Liu Ph.D.

International Journal for Business Education

This paper shows the effectiveness of an experiential learning activity for teaching core Hadoop concepts to undergraduate business students across all majors (Finance, Marketing, etc.). The complexity of Hadoop, with its distributed computing model and deep technical requirements, presents significant challenges in educational settings. The simulation was developed for an introductory course in a Business Intelligence & Analytics (BI&A) curriculum and adapted for use in a Database Management (DB) course. Results show significantly higher performance on questions centered on the topic in an online test preparation game with a total of 236 students in 11 different offerings of the course. …

Small Bowel Bleed From Meckel’S Diverticulum Diagnosed By Deep Ileal Intubation, Rishit Anand, Sandeep Gopal, Anurag J. Shetty, Suresh Shenoy, Bailuru Vishwanath Tantry, Shashank Sanjay, Ashley Johnson

Manipal Journal of Medical Sciences

INTRODUCTION: Meckel’s diverticulum (MD) is developmental anomaly which occurs in approximately 2% of individuals because of an open vitelline (omphalomesenteric) duct which fails to close in embryonic development. This case highlights a young adult patient with unexplained recurrent per rectal bleeding which was diagnosed through second look colonoscopy after imaging studies and baseline colonoscopy produced inconclusive results.

CASE REPORT: A 21-year-old female presented to the ED with history of massive bleeding per rectum, abdominal pain and three episodes of syncope of one day duration. After clinical evaluation and stabilization, she underwent gastroscopy which showed no obvious source of bleeding. Subsequently, …

Pengaruh Deep Neck Flexor Exercise Terhadap Neck Pain Non-Specific Pada Penjahit, Salwa Maylani, Fendy Nugroho, Yoni Rustiana

Jurnal Fisioterapi Terapan Indonesia

Background: tailors tend to bow for a long time which results in excessive activation of the postural muscles in maintaining the position of the neck which causes weakness, decreased activity, and muscle imbalance which results in pain in the neck area. In overcoming these disorders, the intervention that can be given is deep neck flexor exercise. Objective: to determine the effect of deep neck flexor exercise on non-specific neck pain in tailors. Methods: this study used an experimental one group pre and post test with control design which was carried out in May-July 2024 at PT. Iskandar Indah Printing Textile …

Kecemasan Orang Tua Yang Memiliki Anak Disabilitas Intelektual Di Slbn 4 Jakarta, Hermito Gidion, Purnama Betty Sitorus, Zahrah Nabila Humayrah

Jurnal Fisioterapi Terapan Indonesia

Anxiety is a common mental condition characterized by feelings of nervousness, fear, and restlessness that can interfere with daily life. Parents who have children with intellectual disabilities often experience anxiety due to various factors, including psychological pressure and high emotional burdens. The aim of this study was to analyze the level of anxiety among parents who have children with intellectual disabilities at SLBN 4 Jakarta and to identify the relationship between predisposing and precipitating factors and the level of anxiety. This research employed a quantitative descriptive approach with a cross-sectional design. The sample consisted of 81 parents at SLBN 4 …

Hubungan Alignment Knee Joint Terhadap Kecepatan Berlari Pada Anak Usia 4-6 Tahun, Rifka Alifia Haura, Miranti Yolanda Anggita, Abdul Chalik Meidian

Jurnal Fisioterapi Terapan Indonesia

Alignment Knee joint alignment is a critical component in the biomechanical analysis of the body, particularly in locomotor activities such as running. Imbalance or malalignment in the knee joint can disrupt movement patterns and increase the risk of musculoskeletal injuries. In pediatric physiotherapy, early identification of lower limb posture is essential to support optimal gross motor development. This study aims to examine the relationship between knee joint alignment and running speed in children aged 4–6 years. A crosssectional design was used, involving 45 children who met the inclusion criteria. Measurement of knee alignment was performed using a goniometer to assess …

Pengaruh Biofeedback Terhadap Program Peningkatan Kekuatan Otot, Aditya Johan Romadhon, Fendy Nugroho, Pajar Haryatno

Jurnal Fisioterapi Terapan Indonesia

Background: In sport the muscle fiber composition surely affect athlete performances, selective training technic and using advance technology may improve and set a new standards for athlete optimal performances, technology innovation such as computer simulator has been use to generate realistic match simulation in several sport, but the technology is not cheap that many sport clubs can afford, so biofeedback may become innovation to improve athletes performance by monitoring muscle activation to achieve selective muscle contraction in muscle strengthening programs. Objective: The objective of this study was to evaluate whether auditory feedback as biofeedback can improve muscle activation in a …

The Founding History Of The Journal Of Conscious Evolution, Charles H. Silverstein

Journal of Conscious Evolution

This article traces the founding history of the Journal of Conscious Evolution (JCE), established by Allan Leslie Combs in 2005. The narrative explores three distinct perspectives on conscious evolution that influenced the journal’s creation: Barbara Marx Hubbard’s emphasis on humanity’s interconnectedness and creative potential, the General Evolution Research Group’s systems theory approach led by Ervin László, and Combs’s integration of the developmental growth of states and structures of consciousness within a conscious evolution framework. The article details how Combs developed the curriculum for the first accredited Master of Arts degree program in Conscious Evolution at The Graduate Institute in Connecticut …

Workplace Violence In The Ed As A Global Phenomenon: Literature Review, Katelyn George, Julie Kientz Elting

Biennial Convention (CONV)

Purpose: This presentation reviews the literature to explore the experience of workplace violence towards healthcare workers from patients/families in the emergency department as a global phenomenon.

Background: Attention to workplace violence (WPV) in emergency departments (ED) by patients or families toward healthcare workers in the US has been increasing (Carey & Hendricks, 2023; Doehring et al., 2024; McLaughlin & Khemthong, 2024). Since EDs are a point of entry to care, WPV can be exacerbated due to the fast-paced and unpredictable environment (McLaughlin & Khemthong, 2024). Patients are commonly admitted experiencing pain, substance use issues, and mental health crises which may …

Kalayaan (Freedom), Hanapbuhay (Livelihood), And Pagsisibat (Persisting): A Conceptual Unpacking Of Freelance Work In The Philippines, Theresa Anne Nadine L. Rellamas, Danika M. Geronimo, Hazel A. Lao

Social Transformations Journal of the Global South

This article is a conceptual but empirically grounded exploration of how Filipino freelance creatives construct and navigate freelance work. Using the sibat (spear) as a metaphor for movement and survival, the paper unpacks freelance work as hanapbuhay (livelihood) pursued in the quest for kalayaan (freedom). Building from emic narratives of sixteen (16) freelance creatives, the paper develops a conceptual model of freedom through three movements: Kalayaang Magsibat (freedom to enter), Kalayaan sa Pagsisibat (freedom to persist), and Kalayaang Sumibat (freedom to exit). These narratives of freelance work reveal a continual negotiation of autonomy under precarious conditions. Anchored and interpreted through …

Restorative Masculine Integration Theory, Todd Angelucci, Julian L. Gallegos

School of Nursing Faculty Publications

The Restorative Masculine Integration Theory (RMIT) introduces a strengths-based, systems-oriented framework for promoting healthy masculinity through healing, leadership, and relational engagement. Developed in response to the adverse effects of masculine suppression, such as emotional disengagement, burnout, and polarity collapse, RMIT outlines a five-phase Cycle of Masculine Restoration: reclaimed masculinity, emotional safety and trust, grounded leadership, rebalanced gender polarity, and healing with cultural renewal. These stages are underpinned by core concepts including psychological safety, peer mentorship, emotional literacy, and authentic masculinity. Drawing from interdisciplinary foundations in gender studies, emotional intelligence, trauma-informed practice, polarity theory, and servant leadership, RMIT offers an adaptable …