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Home, Neighborhood, And Community Environments And Social Isolation In Later Life: Joint Associations And Their Moderation By Life-Course Socioeconomic Mobility, Jeein Law

Graduate Doctoral Dissertations

Social isolation is a major public health concern among older adults, yet less is known about how multilevel residential environments shape isolation among those aging in place. Guided by the Socio-Ecological Model, Person–Environment Fit, and a life-course perspective, this dissertation examined whether micro-level home hazards, meso-level neighborhood social cohesion and physical disorder, and macro-level census-tract structural conditions were associated with social isolation. It also examined whether life-course socioeconomic mobility moderated the associations between home and neighborhood environments and social isolation.

This dissertation used two nationally representative longitudinal studies of U.S. older adults. Aims 1 and 2 used the National Health …

Evaluation Of Eutrophication Levels In Al-Najaf Al-Ashraf Lake, Iraq (Biological And Chemical Study), Suhair Al-Sharifi, Salih Al-Bakri, Sataa Al-Bayati

Engineering and Technology Journal

Within Al-Najaf lake, that is one of the important shallow lakes in Iraq, the lake facing tremendous pressure due to encroachments, discharge of untreated domestic and industrial waste, drainage water from cultivated orchards, dumping of solid waste and illegal diversion of water and currently it's still suffering from these problems and neglect. The study aimed to evaluate the eutrophication status. Eutrophication is a grave problem in lakes, a knowledge about the eutrophic state help in providing a make efficient realization of the eutrophic problem.This study conducted to assess the Eutrophication level with a scale 0 – 100 depending on the …

Characterizations Of Synthetic 8mol% Ysz With Comparison To 3mol %Ysz For Ht-Sofc, Abeer Al-Attar, Saad Farid, Fadhil Hashim

Engineering and Technology Journal

In this work, Yttria (Y2O3) was successfully doped into tetragonal 3mol% yttria stabilized Zirconia (3YSZ) by high energy-mechanical milling to synthesize 8mol% yttria stabilized Zirconia (8YSZ) used as an electrolyte for high temperature solid oxide fuel cells (HT-SOFC). This work aims to evaluate the densification and ionic conductivity of the sintered electrolytes at 1650°C. The bulk density was measured according to ASTM C373-17. The powder morphology and the microstructure of the sintered electrolytes were analyzed via Field Emission Scanning Electron Microscopy (FESEM). The chemical analysis was obtained with Energy-dispersive X-ray spectroscopy (EDS). Also, X-ray diffraction (XRD) was used to obtain …

Rubber Pad Sheet Metal Forming Of Round Metal Blanks Into Multi Shape Axisymmetric Cups By Fea And Experimental Methods, Karem Younis, Adnan Mohammed, Jalil Shukur

Engineering and Technology Journal

Rubber-pad forming process of round sheet blanks into axisymmetric cups is studied by numerical and experimental approaches. In the experiments, round metal sheets are formed into the axisymmetric cups by pressing them between a rubber pad and a former block with desirable shape. To investigate influences of different parameters on the forming load, three former blocks with different shapes, blank material of low carbon steel (ST12) with thickness 0.5 mm ,three polyurethane rubber with different hardness (50,60 and 70) shore A and rubber pad having three different thickness (40,60 and 80) mm . ANSYS Workbench utilized to perform the numerical …

Applying Modern Optimization Techniques For Prediction Reaction Kinetics Of Iraqi Heavy Naphtha Hydrodesulferization, Zaidoon Shakor, Anfal Sadeiq

Engineering and Technology Journal

In this study, a powerful modern optimization techniques such as Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and Artificial neural network (ANN) were applied to estimate the optimal reaction kinetic parameters for Heavy naphtha Hydrodesulferization (HDS), the hydrodesulferization unit located in AL-Daura refinery-Baghdad/Iraq. The reactions was carried out in a fixed-bed reactor packed with Co-Mo/γ-Al2O3 catalyst and the operating was 315-400 °C temperature 35 bar Pressure and 0.5-2.1 hr-1 liquid hourly space velocity. The result showed that hydrodesulferization of heavy naphtha follows the pseudo-first order reaction kinetics. This study signifies that the reaction kinetic parameters calculated by Genetic Algorithm was …

Biosorption Technique For Naphthalene Removal From Aqueous Solution By Chara Sp., Algae, Talib Albayati, Khairi Kalash

Engineering and Technology Journal

These instructions give guidelines for preparing the article to be published in the Engineering& Technology Journal using MS World 7.0 or later. A short abstract should open the paper and give a clear indication of the aims, scope and the main results of the paper. The reader may decide from the abstract that the full text is of particular interest or not. The author should consider that the abstract is an indication of the scope of the topic and the obtained results and not a way of condensing the problem in a few words for quick reading. It should be …

Effect Of Particle Size On Mechanical Properties Of The Recycling Compact Disks Reinforced Epoxy, Shayma Ahmed

Engineering and Technology Journal

The recycling of CDs or DVDs (compact disks) as a filler in polymer composites can be used in many engineering applications such as electrical, automobile, and building applications. In the present paper, composite materials were prepared of epoxy resin reinforced with three different particles size (600˂d˂850, 200˂d˂600, d˂200 μm) of recycling of CDs or DVDs (a very thin aluminum layer is used to record information). Hand lay-up technique was conducted to produce composite material samples. Different types of tests, such as tensile, bending, impact, and hardness were applied on these samples. The mechanical characteristics of the composite samples were analyzed. …

The Effects Of Cyanobactrum Chroococcus Minor And Oscillatoria Amonea On Seed Germination Of Plant Vigna Radiate, Ghaidaa Alrubaie

Engineering and Technology Journal

Cyanobacteria are prokaryotic photosynthesis algae able to produce toxins and that cause problems in water quality, agriculture and aquatic organisms As well as concerns about the public health for humans. Among the cyanobacterial toxins, microcystins (MC) are the most common. In this study, Identification and Isolation of blue green algae Chroococcus minor and Oscillatoria amonea Belonging to the cyanobacteria division, BG-11 media were used to cultivation. In suitable laboratory conditions (25 ±2C°, 260μE/m2/sec) for 16:8 hrs. Light: dark. The culture was harvested after 30 days and determine the effects of the extracellular of both algae on seed germination for Vigna …

Beyond Boundaries: Unlocking Positive Social Change Through Shared Expertise, Sigifredo Castell Britton

Journal of Social Work in the Global Community

Societal progress thrives through the dynamic interplay of diverse disciplines, each contributing unique insights to advance positive change. Interdisciplinary collaboration plays a crucial role in addressing complex social challenges by combining the strengths of various fields. This article explores the historical evolution, theoretical foundations, and practical applications of interdisciplinary collaboration to foster positive social change. The discussion provides definitions of key terms, such as societal progress and positive social change, within distinct ideological and contextual frameworks. It makes use of these to clarify the direction of positive change in different societal settings. Historical and contemporary examples, such as Bolivia’s social …

Spartan Daily, August 27, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 167, Issue 04

Evolution Of Global Sea‐Level Rise Projections And Their Uncertainty, Andra J. Garner, Amy Appollina, Jessica Slotter, Gregory G. Garner, Aimée B. A. Slangen, Robert E. Kopp, Benjamin P. Horton

School of Earth, Environment, and Society Faculty Publications and Presentations

For more than 40 years, scientists have projected future sea‐level change. Documenting how sea‐level projections have evolved is vital for tracking progress, uncertainties, and future research needs. Here, we update and analyze a database of global‐mean sea level (GMSL) projections dating from 1982 to 2025, identifying five key findings. First, GMSL projection generation has been concentrated in a small number of developed countries, with 95% of projections produced in the United States, United Kingdom, European Union, or Australia. Second, while GMSL projections for 2050 and 2100 have been published regularly since the early 1980s, only 30 of 103 studies have …

Unveiling The Night-Flowering Jasmine: A Comprehensive Review Of Nyctanthes Arbor-Tristis’ (Oleaceae) Phytochemistry, Ethnomedicine, And Therapeutic Potential, Subham Saha, Soumya Mitra, Tathagata Khanra, Saban Karmakar, Tamalica Hore, Subhash C. Mandal

International Journal of Traditional Knowledge

Nyctanthes arbor-tristis (NAT), typically known as Night-flowering Jasmine or Harsingar or Parijat, is one of the prominent medicinal plants indigenous to the Indian subcontinent. Its application dates back to ancient times, with substantial documentation in former religious texts. Native communities have traditionally used this for various human ailments and as an ornamental plant. Leaves, flowers, seeds and stems of this plant are rich in various primary and secondary metabolites, providing a wide range of pharmacological effects. The most abundantly found phytoconstituents belong to iridoid glycosides, such as arbortristosides. Comprehensive research has investigated its potential in anticancer, antiviral, and anti-inflammatory activities, …

Agrarian Festivals Of India- Embedded Traditional Knowledge About Environment And Ecology Preserved Across Millennia, Lopamudra Maitra

International Journal of Traditional Knowledge

With a prominent agrarian economy, it is important to note the many agrarian festivals from across the nation. These festivals also help to highlight many rites, rituals and folklore, which forms the basic ethos of the celebrations and within the many layers of these are embedded knowledge about environment and ecology, which has been passed down through thousands of centuries. These have also been variously corroborated through archaeological, historical and epigraphical records of ancient India. This paper is an attempt to highlight this historicity of the agrarian festivals of India, which also corresponds to the mainstream festivals from across India, …

Statistical Model Of Subsurface Scattering Bias In Icesat‐2'S Atl06 Product, Thilini Bamunu Arachchige, Kelly E. Gleason, Jonathan C. Ryan, Markus Allgaier

Environmental Science and Management Faculty Publications and Presentations

ICESat‐2 uses visible laser pulses and photon‐counting detectors to range the Earth's surface, providing precision altimetry for measuring ice sheet elevation change. However, since water ice is transparent to visible light, the photon returns recorded by ICESat‐2's ATLAS instrument may originate from subsurface scattering inside the snow or glacier ice volume, making the surface appear lower than it is. Here, we develop a Monte Carlo Radiative Transfer model to characterize the potential bias caused by subsurface scattering in snow and ice. Our model allows us to study the subsurface scattering bias in relation to photon number, scattering coefficient, and slope …

Gli Weekly, August 26, 2026, Franke Global Leadership Initiative

GLI Weekly

Welcome, Frank Fellows! -- Meet the GLI Staff -- GLI Starts Fall Semester Strong -- Fall Semester Advising -- Beyond the Classroom (BTC) Corner -- GLI Leadership Retreat -- Capstone Corner -- GLI Volunteer Opportunities

Unsustainable Stories: Agricultural Knowledge On The Great Plains, 1880-1934, Philomena Shuffelton-Sobe

History Honors Projects

This thesis explores stories about how people farmed and learned about farming on the Great Plains from 1880-1920 through three inter-connected narratives: the Allotment system, agricultural education programs at federal Indian Boarding Schools, and the rapid rise and fall of the Dry Farming movement. These systems were built on stories about how people should live with and on the land that promoted unsustainable, destructive ways of farming and knowledge production. This scholarship places Assimilation Era agricultural education for Native and non-Native farmers within the context of the increasing reliance on systems and science and the institutionalization of agricultural knowledge.

A Culture Of Connection: Understanding Gendered Experiences Of Food Insecurity In Appalachian Ohio, Phoebe Giordano

Student Research and Creative Activity Expo

Through a series of interviews, this thesis seeks to understand the intersecting impacts of place and gender on the ability of Appalachian women to retain food access and maintain household food security, with an emphasis on the role of community organizing and traditional food practices in Appalachian culture.

Utilizing Legal Frameworks In Rural Appalchia, Max Baker

Student Research and Creative Activity Expo

A thematic coding of various medias surrounding the MTR being done on the Gauley Mountain in WV, searching for legal frameworks available to rural Appalachians.

Quality Reveals What Quantity Conceals: Deceptive Equity Patterns In Urban Green Space Distribution, Zheng Xian, Yoshiharu Suzuki, Kun Liu, Clive E. Sabel, Naoki Nakaya, Atsushi Hozawa, Tomoki Nakaya

School of Geography, Earth and Environmental Sciences

Equitable provision of urban green space depends on how green space exposure is measured, yet aggregate, quantity-focused metrics can mask disparities in quality. We introduce the concept of deceptive equity, in which apparent distributional fairness conceals substantive inequality, and test it across 344 postcode areas in Sendai, Japan. Across three dimensions — ecological (NDVI), perceptual (Green View Index) and service provision (accessible park count) — we paired a quantity indicator with a quality indicator. A quantity–quality divergence emerged in every dimension: wherever a quality indicator showed a significant socioeconomic gradient it favoured affluent areas, whereas the corresponding quantity indicators were …

The Ecological Impacts Of Un-Protecting Forests: The Case Of Gold Mining In Ghana, Tate Alexander Barend

Master's Theses

This paper estimates the causal effect of Ghana’s Legislative Instrument 2462 (L.I. 2462) on deforestation in protected areas. The policy redefined the regulatory regime governing small-scale gold mining in protected areas, moving from prohibition to discretionary permitting. I exploit the implementation of L.I. 2462 as a policy shock and apply a difference-in-differences event-study framework to a propensity score–matched sample of pixels derived from high-resolution satellite images. Contrary to widespread concerns that the policy would accelerate deforestation, the results provide no evidence of large-scale vegetation loss in exposed protected areas following the policy change. Instead, protected area pixels located within 5 …

North Country Career Expo Student Brochure, Cooperative Extension, Coos County, Ray Berthiaume

UNH Cooperative Extension

No abstract provided.

Msw Portfolio: Tributaries Of Growth, Madison Hergenrader

Graduate Student Portfolios, Professional Papers, and Capstone Projects

Tributaries of Growth reflects mastery in the field of Social Work; reflections on the five elements and ten competencies as seen through the academic and practicum experiences at the University of Montana.

Techno-Economic Analysis Of Implementing Carbon Capture And Storage (Ccs) At The Punagaya 2×100 Mw Coal Power Plant, Ricky Andreas Kristianto Siringoringo, Rahma Muthia, Widodo Wahyu Purwanto

Journal of Materials Exploration and Findings

The increase in greenhouse gases due to the combustion of fossil fuels is one of the major drivers of global warming and consequently drives the development of low-carbon technologies such as Carbon Capture and Storage (CCS). The aim of this study is to evaluate the technical and economical feasibility of the implementation of CCS technology in the Punagaya Subcritical Coal-Fired Power Plant (CFPP) 2×100 MW as a part of the energy transition strategy towards Net Zero Emissions (NZE) 2060. The simulation was carried out using Aspen HYSYS software, including coal combustion, CO₂ capture through MDEA-PZ solvent, dehydration, transportation, and storage …

The Bambisanani Partnership: A Global Initiative Activating Faith And Sport, David Geldart, Matt Hoven

Journal of Catholic Education

The Bambisanani Partnership: A Global Initiative Activating Faith and Sport Partnership is a United Kingdom-based charity that originated as a sports-based partnership between St. Mary’s Catholic High School in the UK, and Mnyakanya High School in rural KwaZulu- Natal (KZN), South Africa, in 2006. Inspired by papal teaching about sport, this article explores the ways in which this particular program has been successful in providing opportunities to live out the Catholic faith through sports participation. The partnership, which remains based at St. Mary’s School and is run entirely by volunteers, operates in the Nkandla region of South Africa, which is …

Anthropogenic Actions, Inactions, Outcomes And Threats To Green Infrastructure And Environmental Conservation In Port Harcourt City, Ibama Brown, Tari Eyenghe

Cities and the Environment (CATE)

Urban areas are assets to human existence; they also face several challenges. Port Harcourt has abundant green infrastructure and requires environmental conservation practices to protect and manage its environmental resources. The study assessed anthropogenic actions, inactions, outcomes and threats to green infrastructure and environmental conservation in Port Harcourt City. The adopted mixed-methods research approach used a sequential exploratory design. The study employed a judgmental sampling technique to select and interview six (6) key informants from the Rivers State Ministries of Physical Planning and Urban Development, and Environment. Also, an official of Port Harcourt City Local Government Council and a Town …

Evidence For Colony Attendance By Immature Streaked Shearwaters Calonectris Leucomelas During The Chick-Rearing Period., Helen M. Pružina, Akiko Shoji, Masaki Shirai, Sakiko Matsumoto, Ken Yoda, Annette L. Fayet

Marine Ornithology

Many seabird species have a long breeding-deferral period, during which individuals mature and spend most of their time at sea, making them particularly difficult to study. In some species, immatures are known to start visiting colonies before reaching adulthood, presumably to learn the behaviours required to secure a nest and mate for future breeding. However, immature colony attendance remains undocumented in many species, particularly those that are difficult to observe, such as nocturnal, cavity-nesting species and species in which immatures are indistinguishable from adults. Here, we studied the attendance patterns and behaviour of Streaked Shearwaters Calonectris leucomelas on Awashima Island, …

Simulation And Delivery Of The Next Stage Of The Cebra Array, Hanna J. Ross

Physics and Astronomy Summer Fellows

The CeBrA detector array at Florida State University’s Fox Lab uses a collection of CeBr₃ scintillator detectors to collect gamma rays emitted by excited nuclear reaction products to gain information about nuclear energy levels of a nucleus of interest. When the array was commissioned, it contained five individual detectors. Expanding the array maximizes its efficiency and accuracy. In collaboration with FSU, Ursinus College has purchased nine additional detectors that will be added to the array at the end of the summer. While the detectors are still in our possession, we are working to create an accurate simulation model of …

Staff Re-Entry Plan — Indian Trail, Flett, Woodridge, Travis Schulhauser

Spokane Wildfire Academic Consortium Repository

Following the downgrade of Level 3 Evacuation orders at Flett Middle School and Indian Trail and Woodridge elementary schools on Aug. 9, district staff worked with Fulcrum Environmental Consulting to conduct visual inspections and air-quality testing at these sites. More than 100 interior and exterior locations were tested, with indoor air quality within the Good-to-Moderate range under the EPA Air Quality Index. Inspectors also found no indication of unusual ash, soot or other settled particulates inside or outside the buildings.

Sac Newsletter 2026, South Asia Center

Newsletters from the South Asia Center

No abstract provided.

Institute For Global Health And Development : Issue 14 - April-June 2026, Institute For Global Health And Development

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