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Economic Performance And Technical Efficiency Of “Small-Scale” Vegetable Production In Ido Local Government Area Of Oyo State, Nigeria, Taiye Oluwasola Babatunde, Oluyemisi Omowunmi Babatunde Jun 2026

Economic Performance And Technical Efficiency Of “Small-Scale” Vegetable Production In Ido Local Government Area Of Oyo State, Nigeria, Taiye Oluwasola Babatunde, Oluyemisi Omowunmi Babatunde

Journal of Bioresource Management

A study was carried out to examine the economic performance of small-scale vegetable farmers and how effectively they are using their resources in Ido Local Government Area of Oyo State. The study involved eighty vegetable farmers who were chosen randomly, and information was gathered from them using structured questionnaires. Different tools such as budget analysis, linear regression, frequency distribution, percentages, and the stochastic frontier production function were used to examine the data that was collected. The results indicated that about 41.3 % of the farmers were between the ages of 41 and 50. Most of the people who answered were …


Antimicrobial Resistance Profiles And Clinical Dynamics Of Listeriosis In Small Ruminants: A One Health Review, Muhammad Aqeel, Pervez Ahmed Khoso, Amjad Hussain Mirani, Dildar Hussain Kalhoro, Abdul Ahad Soomro Jun 2026

Antimicrobial Resistance Profiles And Clinical Dynamics Of Listeriosis In Small Ruminants: A One Health Review, Muhammad Aqeel, Pervez Ahmed Khoso, Amjad Hussain Mirani, Dildar Hussain Kalhoro, Abdul Ahad Soomro

Journal of Bioresource Management

Although the incidence of listeriosis is much lower in small ruminants, it has implications for food safety, herd health and appropriate antibiotic usage as well as zoonotic potential. Both have been reported to be robust pathogens and Listeria monocytogenes is generally recognized as the most common etiologic agent, but in ovine or caprine abortion it should be included as a significant differential diagnosis. This is a narrative one health review that summarizes status of the information published to date on the epidemiology and clinical signs of infection, resistance patterns found and diagnosis and prevention methods employed in small ruminant populations. …


Microalgae As Sustainable Biofactories For Bioplastic Production: Challenges And Future Perspectives: A Review, Zahraa Hussein Obaid, Noor S. Naji, Jasim M. Salman, Layla Mustafa A.A. Alkatrani Jun 2026

Microalgae As Sustainable Biofactories For Bioplastic Production: Challenges And Future Perspectives: A Review, Zahraa Hussein Obaid, Noor S. Naji, Jasim M. Salman, Layla Mustafa A.A. Alkatrani

Journal of King Abdulaziz University: Marine Science

The widespread use of traditional plastics, combined with their slow breakdown, has exacerbated environmental and health problems. Therefore, it has become imperative to find alternatives. Due to their simplicity of cultivation, quick growth, tolerance to challenging growing conditions, and low cost, microalgae are being used more frequently as a bio-source for bioplastics lately. Additionally, a variety of biopolymers, including polyhydroxybutyrate, polylactic acid (PLA), starch, polyhydroxyalkanoates (PHA), protein, and cellulose, could be produced by microalgae. These polymers show promising qualities including biodegradability, biocompatibility, and non-toxicity under various cultivation conditions. The purpose of this study is to demonstrate the potential of microalgae …


Magnetically Treated Water: Enhancing Stocking Density, Water Quality, And Growth In Nile Tilapia (Oreochromis Niloticus), Mortada M. A. Hussein, Ayatollah A. H. Abd-El Said, Asmaa N. Mohammed, Fatma M. M. Korni Jun 2026

Magnetically Treated Water: Enhancing Stocking Density, Water Quality, And Growth In Nile Tilapia (Oreochromis Niloticus), Mortada M. A. Hussein, Ayatollah A. H. Abd-El Said, Asmaa N. Mohammed, Fatma M. M. Korni

Journal of King Abdulaziz University: Marine Science

This study aimed to explore the potential of using magnetic treated water (MTW) to increase stocking densities of growing Nile tilapia, Oreochromis niloticus, in storage, productive, and/or rearing holding facilities with limited mortality and water loss. The experimental period was 12 weeks, with 1500 O. niloticus fingerlings acclimated with maintained water parameters. After acclimation, 1350 were randomly selected and used for experiment setting up, including its triplicates. For each replicate, 225 fingerlings were distributed in three experimental tanks of MTW units as group set A, B and C, each received 50, 75, and 100 fingerlings, respectively. Besides, 225 fingerlings …


Environmental Assessment Of The Shatt Al-Basra Canal: Petroleum Hydrocarbons, Heavy Metals And Water Quality, Mohammed A. Jasim Aldoghachi, Bassam A. B. Alabdul Aziz, Shurooq Al-Mosawi Jun 2026

Environmental Assessment Of The Shatt Al-Basra Canal: Petroleum Hydrocarbons, Heavy Metals And Water Quality, Mohammed A. Jasim Aldoghachi, Bassam A. B. Alabdul Aziz, Shurooq Al-Mosawi

Journal of King Abdulaziz University: Marine Science

The environmental assessment of the Shatt al-Basra Canal in the area of the regulatory was studied. Petroleum hydrocarbons and heavy elements (cobalt (Co), zinc (Zn), lead (Pb), cadmium (Cd), and chromium (Cr)) in the waters of this area were analyzed. In addition, some water quality characteristics were evaluated (salinity, total dissolved solids (TDS), pH, oxygen, biological oxygen demand (BOD5), chemical oxygen demand (COD), nitrate (NO3-), nitrite (NO2-), phosphate (PO4 -3), and ammonia (NH3). Petroleum hydrocarbons had been recorded in studied area and dominated with medium-chain alkanes, namely decane …


Impacts Of Coastal Development And Tourism On Fisheries And Aquatic Biodiversity Of The Red Sea: A Review, Lafi S. Al Solami Jun 2026

Impacts Of Coastal Development And Tourism On Fisheries And Aquatic Biodiversity Of The Red Sea: A Review, Lafi S. Al Solami

Journal of King Abdulaziz University: Marine Science

The Red Sea boasts a diverse coastal environment, unique coral reef biodiversity, and fisheries that support rapidly growing marine tourism. Its excellent tourism facilities make it a popular destination. However, intensive tourist activities such as swimming, boating, diving, and fishing have a negative impact on the coastal and marine ecosystem. Additionally, in line with Vision 2030, Saudi Arabia has launched mega projects along the Red Sea coast, increasing tourist activity and leading to human intrusion into critical yet vulnerable marine ecosystems like coral reefs, fish, sea grass beds, and mangrove stands. With the rise in tourism activities and disruptions to …


Coastal Landforms Analysis Of Al-Kharrar Lagoon And Rabigh Coast Using Aster (Ast_L1t) Imagery, Western Saudi Arabia, Omar A. Alharbi Jun 2026

Coastal Landforms Analysis Of Al-Kharrar Lagoon And Rabigh Coast Using Aster (Ast_L1t) Imagery, Western Saudi Arabia, Omar A. Alharbi

Journal of King Abdulaziz University: Marine Science

The current study sought to examine the coastal geomorphology throughout the entire length of the Al-Kharrar Lagoon, in addition to the coastal region of Rabigh City, situated on the western coast of Saudi Arabia. The mechanisms underlying the formation of the wide variety of natural land features were also studied. These include sandy, pebble and rocky beaches and sand dunes; intertidal areas; salt flats (sabkhas) and marshes; elevated, terraced or fringing coral reefs; water inlets; and the deposition of terrigenous or alluvial materials, all reflecting the swift transformation that has impacted the region. Evaluation of the ASTER (AST_L1T) data enabled …


The Influence Of Reef Shape On The Fish Community Structure Around Coral Reefs Off Jeddah Coast, Red Sea, Kingdom Of Saudi Arabia, Safaa Alowaidi, Lara Aljarafi, Lina Aloufi, Zekra Albeishi, Fay Al-Salem, Lama Alnebehi, Mohamed Abu El-Regal Jun 2026

The Influence Of Reef Shape On The Fish Community Structure Around Coral Reefs Off Jeddah Coast, Red Sea, Kingdom Of Saudi Arabia, Safaa Alowaidi, Lara Aljarafi, Lina Aloufi, Zekra Albeishi, Fay Al-Salem, Lama Alnebehi, Mohamed Abu El-Regal

Journal of King Abdulaziz University: Marine Science

The purpose of this study is to investigate the effect of the reef profile on the associated fish community. Two stations with different reef shape and depth, Bayada and Abotair islands located off Jeddah coast on the Saudi Arabian Red Sea were studied. The reef check was used to determine the proportion of hard coral, soft coral, algae, and other benthic components. A 20 m long by 5 m belt was used to determine the number and colonies and genera of hard and soft corals. Fish were counted using the underwater visual census (UVC) technique along a transect that is …


Microplastics Contamination In Marine Environment: Sources And Management Strategies, Aishah Hamdi, Mohammad Oves, Naser Alkenani, Majed Alshaeri Jun 2026

Microplastics Contamination In Marine Environment: Sources And Management Strategies, Aishah Hamdi, Mohammad Oves, Naser Alkenani, Majed Alshaeri

Journal of King Abdulaziz University: Marine Science

Microplastics (MPs) have been identified as emerging global pollutants because of their persistence, mobility, and significant ecological impacts. These particles, which result from the degradation of plastic waste and from various industrial and consumer activities, are now widespread in marine environments. The capacity of MPs to adsorb contaminants and bioaccumulate within food webs increases their ecological and health risks, prompting substantial concern regarding their long-term consequences for marine ecosystems and human health. This review synthesizes current knowledge regarding the composition, sources, transport, mechanisms, and environmental behavior of microplastics (MPs), with particular emphasis on marine systems. In these environments, the persistence …


Metabolic Markers And Gut Microbiota In Big Cats: A Relationship Between Diet, Health And Environment, Javeria Saman, Saima Sharif, Bushra Nisar, Shagufta Naz Jun 2026

Metabolic Markers And Gut Microbiota In Big Cats: A Relationship Between Diet, Health And Environment, Javeria Saman, Saima Sharif, Bushra Nisar, Shagufta Naz

Journal of Bioresource Management

The wild animals that occupy large territories were found to adapt less easily to captive environments compared to those with small home ranges. Among big cats, captivity posed a range of challenges, with stress emerging as central factor influencing overall welfare. Transition into captive environment was shown to alter both behavior and physiological processes, largely due to changes in their natural habitat, environmental complexity and diet. Several health issues reported in big cats including alopecia, gastrointestinal issues, neuromuscular disorders such as hindquarter paralysis were associated with underlying metabolic dysregulation. Metabolic health was recognized as critical component of overall well-being, closely …


Effects Of Probiotics And Synbiotics On Body Weight Management In Individuals With Overweight Or Obesity: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Joungbo Ko, Jisun Chun, Choongsung Yoo, Drew E. Gonzalez Jun 2026

Effects Of Probiotics And Synbiotics On Body Weight Management In Individuals With Overweight Or Obesity: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Joungbo Ko, Jisun Chun, Choongsung Yoo, Drew E. Gonzalez

Faculty Publications

[Purpose] This meta-analysis examined whether short-term probiotic/synbiotic supplementation reduces body weight, BMI, fat mass, body fat percentage, and lean body mass in adults with overweight or obesity. [Methods] Electronic databases were searched for RCTs of probiotic or synbiotic interventions versus placebo. Study quality was assessed using the Cochrane Risk-of-Bias tool. Standardized mean differences (Hedges’ g; RevMan 5.4) were pooled using a random-effects model on post-intervention endpoint values. [Results] Ten RCTs (633 participants) were included. No significant differences were observed in body weight (9 studies, n = 592; SMD = -0.44; 95% CI: -0.92 to 0.04; I2 = 87%) or lean …


Dynamical Behavior, Extinction And Persistence In A Stochastic Delayed Two-Strain Epidemic Model With A Generalized Crowley-Martin Incidence Rate, Amina Allali, Dounia Bentaleb, Saida Amine Jun 2026

Dynamical Behavior, Extinction And Persistence In A Stochastic Delayed Two-Strain Epidemic Model With A Generalized Crowley-Martin Incidence Rate, Amina Allali, Dounia Bentaleb, Saida Amine

Mathematical Modelling and Numerical Simulation with Applications

This paper develops and analyzes a novel delayed stochastic SIR epidemic model with two interacting strains and general incidence functions. By establishing the existence and uniqueness of a positive global solution, the well-posedness of the model under stochastic perturbations is ensured. Extinction occurs when the stochastic reproduction number falls below unity, as demonstrated through Itô calculus and martingale convergence theorems, while persistence is guaranteed under the Crowley–Martin incidence when it exceeds one. Numerical experiments based on the Positive Preserving Truncated Euler–Maruyama (PPTEM) scheme confirm the analytical predictions and highlight the influence of time delay and noise intensity on the long-term …


In Vitro Anticancer Evaluation Of Tamoxifen And Paclitaxel-Loaded Chitosan Nanoparticles Against Breast And Lung Cancer With In Silico Docking, Arshia Amaan, Farah Mehak, Amer Jamil, Fatma Hussain Jun 2026

In Vitro Anticancer Evaluation Of Tamoxifen And Paclitaxel-Loaded Chitosan Nanoparticles Against Breast And Lung Cancer With In Silico Docking, Arshia Amaan, Farah Mehak, Amer Jamil, Fatma Hussain

Journal of Bioresource Management

Breast and lung cancer are the primary cause of death worldwide, underlining the need for an improved therapeutic strategy. In the current study, tamoxifen (TAM) and paclitaxel (PTX) loaded chitosan nanoparticles (NPs) were produced for the evaluation of sustained drug delivery and enhanced anticancer potential of nanocarriers over conventional chemotherapy against breast and lung cancers, respectively. Nanoparticles were produced by the ionic gelation method and characterized by UV-visible spectroscopy, Dynamic Light Scattering and Fourier Transform Infrared Microscopy (FTIR), verifying the nanoscale morphology, stability and successful encapsulation. A drug release profile study (in vitro) (78 %, 60-75 %) and …


Prevalence And Risk Factors Association Of Babesiosis In Cattle And Buffaloes In District Naushahro Feroze, Sindh, Pakistan, Kazim Raza, Amjad Hussain, Sajid Moin, Huzaifa Arain, Muhammad Mohsen, Maria Abubakar, Erum Bughio, Barkat Ali Jun 2026

Prevalence And Risk Factors Association Of Babesiosis In Cattle And Buffaloes In District Naushahro Feroze, Sindh, Pakistan, Kazim Raza, Amjad Hussain, Sajid Moin, Huzaifa Arain, Muhammad Mohsen, Maria Abubakar, Erum Bughio, Barkat Ali

Journal of Bioresource Management

Background: Bovine babesiosis is a protozoan disease that is transmitted by ticks and has significant veterinary and economic impacts on tropical livestock systems. Prior to this study, no epidemiological data was available of Sindh, Pakistan.

Purpose: To estimate the Babesia spp. prevalence and estimate the risk factors with respect to cattle and buffaloes in five tehsils of District Naushahro Feroze, Sindh, Pakistan.

Methods: A cross-sectional study was conducted using 200 blood samples (100 Thari cattle; 100 Kundhi buffaloes; both sexes) in five tehsils (Kandiaro, Moro, Mehrabpur, Bhiria and Naushahro Feroze). Thin blood smears under Giemsa stain were viewed under oil-immersion …


Evaluation Of Heavy Metal And Health Risks Of Well Water In Abobo, Osara And Osaragada Communities In Kogi State, North-Central, Nigeria, Muhammed Haruna Isah, Blessing Ahmed, Dauda Tanko, Adang Kombe Lucas Jun 2026

Evaluation Of Heavy Metal And Health Risks Of Well Water In Abobo, Osara And Osaragada Communities In Kogi State, North-Central, Nigeria, Muhammed Haruna Isah, Blessing Ahmed, Dauda Tanko, Adang Kombe Lucas

Journal of Bioresource Management

Human health may be at risk if drinking water contains excessive amounts of heavy metals (HMs). To determine risks related to heavy metals, fifteen water samples were taken every month between July and September, 2024 from the communities of Abobo (Site A), Osara (Site B) and Osaragada (Site C) close to Confluence University of Science and Technology, Osara. These samples were tested for ten HMs (Cu, Fe, Ni, Zn, Co, Cd, As, Cr, Hg, Pb) with the aid of Atomic Absorption Spectroscopy. The average concentration ranges as follows: Fe (0.378-0.511 mg/l), Cu (1.643-1.720 mg/l), Ni (0.31-0.556 mg/l), Zn (0.17-0.271 mg/l), …


Isolation, Quantification, And Characterization Of Microplastics In Atmospheric Fallout Across Different Areas Of Lahore, Punjab, Pakistan, Muhammad Rizwan, Aqib Javed, Muhammad Javed Islam, Kashif Riaz, Asif Bilal, Muhammad Nasir, Ayesha Ali Jun 2026

Isolation, Quantification, And Characterization Of Microplastics In Atmospheric Fallout Across Different Areas Of Lahore, Punjab, Pakistan, Muhammad Rizwan, Aqib Javed, Muhammad Javed Islam, Kashif Riaz, Asif Bilal, Muhammad Nasir, Ayesha Ali

Journal of Bioresource Management

Microplastics have become widely dispersed in our environment, and even in the air we breathe. The present research aims at identifying and determining the amounts of microplastics present in atmospheric fallout over Lahore city, which is characterized by a large population and several manufacturing industries. In order to find out the existence of microplastics, samples of atmospheric fallout were collected from various sites across hustling municipalities of Lahore that included urbanized settlements. The analysis disclosed that there are various forms of microplastic fibers, fragments and granules indicating different sources of pollution. The identified ones varied from 114.485 µm to 2034.731 …


Sensitivity Of The Mangrove Forest In The Joal-Fadiouth Marine Protected Area (Senegal) To Climate Variability (Rainfall And Temperatures), Eugenie Marie Mossane Sene, Elhadji Faye, Sylvie Brizard Zongo, Hippolyte Ditona Tsumbu, Jean-Claude Micha Jun 2026

Sensitivity Of The Mangrove Forest In The Joal-Fadiouth Marine Protected Area (Senegal) To Climate Variability (Rainfall And Temperatures), Eugenie Marie Mossane Sene, Elhadji Faye, Sylvie Brizard Zongo, Hippolyte Ditona Tsumbu, Jean-Claude Micha

Journal of Bioresource Management

Mangroves provide coastal communities with a multitude of ecosystem services. This is the case in Joal-Fadiouth. A study on its mangrove dynamics revealed a decline in area between 1974 and 2004, followed by a gradual trend after it acquired Marine Protected Area (MPA) status in 2004. Given the importance of this mangrove, the research focused on analyzing its evolution associated with rainfall and temperature variability. To do this, Spearman’s Rho correlation coefficient was performed between mangrove areas in 10-year increments from 1974 to 2024 and values of climate parameters studied for each increment, with n (number of pairs) = 6. …


Fungal-Associated Deterioration Of Polythene Bags Collected From The Dumping Sites Of District Sialkot: A Preliminary Screening Study, Zarish Fatima, Brian Gagosh Nayyar, Ayesha Sarwar, Mah-E- Noor Abbas, Saira Fiaz, Wajiha Seerat Jun 2026

Fungal-Associated Deterioration Of Polythene Bags Collected From The Dumping Sites Of District Sialkot: A Preliminary Screening Study, Zarish Fatima, Brian Gagosh Nayyar, Ayesha Sarwar, Mah-E- Noor Abbas, Saira Fiaz, Wajiha Seerat

Journal of Bioresource Management

Polythene bags are highly inert plastic materials made from monomers of ethylene. Due to their durability, lightweight, and low-weight characteristics, polythene bags are in high demand among consumers and retailers worldwide. This widespread use of polythene bags has led to the generation of polythene waste in the environment. This study focused on the degradation of polythene bags through fungal strains in the desired region.  In this research, three identified fungal strains, namely Aspergillus niger, Aspergillus flavus, and Fusarium oxysporum, were screened using two synthetic media for degradation, such as the culture plate method (CPM) and Liquid media degradation (LMD). A …


Environmental Tolerances And Habitat Association Of Three Endemic Crayfish Species In Texas, Andrew Walker Jun 2026

Environmental Tolerances And Habitat Association Of Three Endemic Crayfish Species In Texas, Andrew Walker

Biology Theses

Little is known about many of the 52 crayfish species in Texas. This thesis investigates physiological tolerances of three species endemic to the Jackson Vale ecoregion of Southeast Texas, the Bastrop crayfish (Procambarus texanus), Nueces crayfish (Procambarus nueces), and the Fayette’s crayfish (Procambarus fayettei) as well as the White River crayfish (Procambarus acutus), which is ubiquitous throughout East Texas. Thermal, hypoxia, and acidity tolerances were tested on wild caught individuals through laboratory assays. Findings from this study will inform wildlife managers of future conservation strategies relating to these endemic species.


Exploring Psychological Traits And Feedback Strategies In Physical Therapy Providers Learning Acceptance And Commitment Therapy, Dustin Cox Jun 2026

Exploring Psychological Traits And Feedback Strategies In Physical Therapy Providers Learning Acceptance And Commitment Therapy, Dustin Cox

Journal of Applied Disciplines

Providing treatment interventions to clients with chronic pain is a complex task for any professional. Research suggests that clients with chronic pain experience declines in physical, emotional, and psychological quality of life. Client’s that have chronic pain have complex effects from dealing with this condition in their lives. Clients with chronic pain (i.e., pain lasting > three months) process pain through the emotional and reward circuitry in the brain which is different than client with acute pain. The literature base provides evidence that clients with chronic pain who receive psychologically based interventions along with physical rehabilitation have better outcomes than individuals …


Teachers’ Awareness Of Family Engagement In Multilingual Education, Sedighe Zamani Roodsari Jun 2026

Teachers’ Awareness Of Family Engagement In Multilingual Education, Sedighe Zamani Roodsari

Journal of Multicultural Affairs

This study investigated public school teachers’ awareness of family engagement as a linguistic and cultural resource for multilingual students. Multilinguals are typically described as individuals who can communicate in more than one language, with English not being their native language, and their linguistic choices are influenced by societal norms and systems (Šifrar Kalan et al., 2024; Wei, 2008). Preparing pre-service teachers to enhance opportunities for multilingual students remains a critical need in teacher education programs, as they strive to move beyond monolingual ideologies in their teaching practices (Cárdenas Curiel et al., 2024; Kim & Choi, 2020; Williams & Ewing, 2019). …


An Overlooked Terrestrial Archive: Freshwater Cements And Hydroclimate Signals In Quaternary Glaciogenic Deposits, Owen F. Mccaffrey, Ian Z. Winkelstern, Tara A. Kneeshaw, Melinda C. Higley Jun 2026

An Overlooked Terrestrial Archive: Freshwater Cements And Hydroclimate Signals In Quaternary Glaciogenic Deposits, Owen F. Mccaffrey, Ian Z. Winkelstern, Tara A. Kneeshaw, Melinda C. Higley

University Faculty Publications and Creative Works

Quaternary glaciogenic deposits, which serve as vital groundwater aquifers, are often partially cemented with carbonate minerals, but the timing of emplacement of these cements and their geochemical conditions of formation remain understudied. Here, we integrated petrography, δ18O, Mg/Ca, and clumped isotope (Δ47) data from two calcitecemented outcrops in western Michigan (USA) to investigate the origin of glacial sediment cements. The two sites have contrasting topographic and textural settings reflecting distinct formation conditions. The elevated Wabasis Lake deposit records sequential phreatic-to-vadose cementation, while the Cherry Valley Sands site, very close to the modern water table, shows a …


(R2124) Impact Of Delay And Awareness On Hiv/Aids Epidemic Model, Debashis Biswas Jun 2026

(R2124) Impact Of Delay And Awareness On Hiv/Aids Epidemic Model, Debashis Biswas

Applications and Applied Mathematics: An International Journal (AAM)

A delayed HIV/AIDS epidemic model with awareness has been taken here. Essentially, it is mentioned that the disease spreads among the population only through contact (horizontal transmission). The equilibrium points of both the proposed models are investigated, and their stability is discussed. Both models have two types of equilibria, namely the disease-free and the disease positive. The basic reproductive number of both models has been calculated by using the next generation matrix technique. In this paper, the main motivation is to find a way to decrease the disease transmission. Also discussed the impact of delay and awareness on the HIV/AIDS …


(R2167) Global Stability Of Seirs Model With Single Dose Vaccination In Varying Population, Govind Jha, Prabhat Mandal, Sarita Jha Jun 2026

(R2167) Global Stability Of Seirs Model With Single Dose Vaccination In Varying Population, Govind Jha, Prabhat Mandal, Sarita Jha

Applications and Applied Mathematics: An International Journal (AAM)

Understanding the evolution of infectious diseases within a dynamic population is essential for formulating effective public health strategies. This work introduces an enhanced SEIRS epidemic model that incorporates demographic variation and a single-dose vaccination strategy, supporting that immunity can be reduced over time. The model reflects diseases in which individuals may return to the susceptible state after recovery. Extending prior reduced three-dimensional models, this study develops a complete four-dimensional SEIRS framework, thereby increasing the model’s applicability to real-world scenarios. The inclusion of the full system presents greater analytical challenges. To overcome this, we extend the second additive compound matrix and …


R Code And Supporting Data For "Fast And Slow Water Handling Strategies Explain Pinyon Pine Decline And Juniper Expansion", Andrew Kulmatiski, Muhammad Faraz Rehman Jun 2026

R Code And Supporting Data For "Fast And Slow Water Handling Strategies Explain Pinyon Pine Decline And Juniper Expansion", Andrew Kulmatiski, Muhammad Faraz Rehman

Browse all Datasets

This repository contains the datasets, R scripts, HYDRUS-1D model files, weather data, and supporting materials used for the M.S. thesis, "Fast and Slow Water Handling Strategies Explain Pinyon Pine Decline and Juniper Expansion." The study investigated root water uptake and water-use strategies of pinyon pine (Pinus edulis) and Utah juniper (Juniperus osteosperma) using stable isotope tracer experiments, soil water flow modeling, leaf water potential measurements, stomatal conductance measurements, and environmental data collected across an aridity gradient in southern Utah, USA.


Investigating The Role Of Cellular Senescence On Vestibular Dysfunction In Repetitive Mild Traumatic Brain Injury, Michael Volyanyuk Jun 2026

Investigating The Role Of Cellular Senescence On Vestibular Dysfunction In Repetitive Mild Traumatic Brain Injury, Michael Volyanyuk

Dissertations

Vestibular dysfunction is a prevalent and persistent consequence of mild traumatic brain injury (mTBI). Clinical reports reveal that women experience vestibular deficits more frequently than men following mTBI. Despite the high prevalence and debilitating nature of vestibular symptoms, preclinical literature evaluating mTBI-associated vestibular impairments is limited. Emerging evidence demonstrates that cellular senescence is involved in the pathological molecular sequela of mTBI. It has been shown that senescence contributes to cognitive deficits following repetitive mTBI (rmTBI); however, its role in rmTBI-associated vestibular dysfunction remains unexplored. This body of work investigated the role of cellular senescence on rmTBI-induced vestibular dysfunction in both …


Molecular Identification Of Cryptococcus Albidus Isolated From A Gingivitis Infection In A Male From Karbala City, Iraq, Maysaa Taqi Al-Khazali, Zahraa Raheem Murshidy, Sarah Kadhim Al-Rahimy, Sura Abd Ali Kadhim Mohammed, Dhuha Ali Hussein Jun 2026

Molecular Identification Of Cryptococcus Albidus Isolated From A Gingivitis Infection In A Male From Karbala City, Iraq, Maysaa Taqi Al-Khazali, Zahraa Raheem Murshidy, Sarah Kadhim Al-Rahimy, Sura Abd Ali Kadhim Mohammed, Dhuha Ali Hussein

Karbala International Journal of Modern Science

The current study presents a case of gingivitis caused by Cryptococcus albidus in a 35-year-old male from the city of Karbala in Iraq. This fungal species was identified via morphology, microscopy, additionally to the VITEK system. C. albidus was further confirmed using the polymerase chain reaction (PCR) technique by amplifying the 18S rRNA gene as a universal primer and sequencing. Sequences analysis revealed that this strain of C. albidus had not been previously documented in the NCBI database. Hence, the newly obtained sequences were submitted to the GenBank repository and assigned the accession number OQ975882.1, marking the first report of …


Instructions To Authors, Academy Editors Jun 2026

Instructions To Authors, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Journal Acknowledgements And Editorial Board, Academy Editors Jun 2026

Journal Acknowledgements And Editorial Board, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Keynote Address And Meeting Program, Academy Editors Jun 2026

Keynote Address And Meeting Program, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.