Digital Commons Network^™

Anopheles Population Belonging To Barbirostris Complex In Narathiwat Province And Its Vectorial Status For Human And Simian Malaria, Surasuk Yanmanee, Sunee Seethamchai, Napaporn Kuamsab, Taweesak Tia, Somchai Jongwutiwes, Chaturong Putaporntip

Chulalongkorn Medical Journal

Background: Besides well-perceived species of Plasmodium infecting humans, at least four simian malaria species including P. knowlesi, P. cynomolgi, P. inui and P. fieldi have been incriminated in human infections in Thailand. The vectors of simian malaria in this country have been recently identified to be Anopheles latens and An. introlatus.

Objectives: To address whether mosquitoes in Barbirostris complex in Narathiwat Province could vector simian malaria and to analyze species distribution of Anopheles in this complex from the sampled population.

Methods: A total of 115 mosquitoes from Sukhirin and Waeng Districts in Narathiwat Province morphologically assigned to …

Attitudes Toward End-Of-Life Care And Advance Directives: A Prospective Survey In A Family Medicine Clinic, Bangkok, Thailand, Basmon Manomaipiboon

Chulalongkorn Medical Journal

Background: Advance directives (ADs) have long been legalized and advocated, still few patients complete ADs in Thailand. In our setting, advance directive information will be provided to interested patients and palliative care patients. Objectives: This study examined the attitude toward end-of-life care and ADs, the prevalence of ADs completion and identified the factors associated with advance care planning among patients who attended a family medicine clinic, Faculty of Medicine, Vajira Hospital, Navamindhradhiraj university, Bangkok, Thailand. Methods: A total of 300 subjects completed a self-administered structured questionnaire, including sociodemographic factors, individuals’ health status, healthcare experiences, and other factors influencing advance care …

Factors Related To Positive Airway Pressure Adherence In Patients With Obstructive Sleep Apnea At King Chulalongkorn Memorial Hospital, Puntarik Srisawart

Chulalongkorn Medical Journal

Background: Positive airway pressure (PAPs) is a standard and efficacious treatment for obstructive sleep apnea (OSA). Poor adherence could lead to impaired daytime performance, increasing risk of traffic accidents, hypertension, cardiovascular events, and neuropsychological disturbances. Previous studies reported rates and factors influencing PAPs adherence, but the data in Thailand was still lacking.

Objectives: To investigate the rate of PAPs adherence, the prevalence of depressive and anxiety symptoms, and the factors associated with PAPs adherence among patients with OSA.

Methods: This is a cross-sectional descriptive study that was conducted during June 2021 to September 2022. The data was collected from patients …

Effect Of Exergame Training With Motor Imagery On Balance, Cognitive Functions And Motor Learning In Healthy Adults: Preliminary Study, Kanokwan Srisupornkornkool

Chulalongkorn Medical Journal

Background: Previous studies reported that exergames could improve balance and cognitive function. Also, motor imagery (MI) applied with actual movements cloud increase balance control. If both are combined, balance and cognitive function may increase more.

Objectives: To investigate the effect of exergame training with MI on balance, cognitive function and motor learning in healthy adults.

Methods: Twelve participants were divided into 2 groups, the exergame training (ET, n = 6) and the exergame with MI training (ET + MI, n = 6). Both groups practiced exergame for 20 minutes. Then, the ET + MI group imagined exergame for 10 minutes. …

The Association Between Medication Use And Peri-Operative Delirium In Older Hip Fracture Adult Patients At King Chulalongkorn Memorial Hospital, Krittin Wannarong, Yanin Thipakorn, Jirada Prasartpornsirichoke, Warong Sitthisarunkul, Chumpol Suraphanphairoj, Paul Thisayakorn

Chulalongkorn Medical Journal

Background: Delirium is a common adverse consequence in the hip fracture population. Many medications can affect the emergence of the perioperative delirium but the data in older hip fracture patients is lacking.

Objective: To investigate the association between the type and amount of the selected medication classes and the occurrence of perioperative delirium in older hip fracture patients.

Methods: This is a cross-sectional study which collected data from patients aged ≥ 65 years who underwent hip surgery at King Chulalongkorn Memorial Hospital. The Delirium Rating Scale–Revised-98-Thai version (DRS-R-98-T) was used to assess the delirium one day before the surgery, and …

Extent Of Some Heavy Metals In Cough Syrups Abused In Sokoto, Nigeria, Ai Umar, Yusuf Sarkingobir, Aminu Faruk, Malami Dikko, Hajara W. Adamu

Chulalongkorn Medical Journal

Background: Cough syrup abuse is an emerging public health trend in our society that need to be tackle due to the manifestation of harmful biological effects on users. Determination of the possible embedded constituents in drugs such as heavy metals will guide stakeholders and the public for taking right measures in curtailing the trend.

Objective: This study was carried out with the purpose of assessing the levels of heavy metals in commonly used cough syrup in Sokoto, Nigeria.

Methods: A survey using atomic absorption spectroscopy was employed for the study and the descriptive statistics were done.

Results: Levels of essential …

Pulmonary Rehabilitation For Critically Ill Elderly Patients With Covid-19 In Thailand: A Report Of Two Cases, Thitapa Issaragraisin, Jirapa Champaiboon

Chulalongkorn Medical Journal

The vast majority of patients exposed to coronavirus (COVID-19) were likely to face complications during their recovery from coronavirus. The first case was an old Thai woman presented with severe COVID-19 pneumonia. The other was an old Thai man presented with COVID-19 with complications such as acute respiratory distress syndrome, hyperglycemia, thrombocytopenia, right tension pneumothorax with recurrent pneumothorax and monoparesis. These two cases presented the role of physical therapy for critically ill elderly patients with chest complications from COVID-19.

The Stability Of Diazepam In Authentic Blood Samples From Thai Postmortem Cases, Peerayuht Phuangphung

Chulalongkorn Medical Journal

Background: Diazepam is a common drug detected in Thai postmortem cases. The stability of diazepam in blood was previously studied using spiked blood samples. However, there is no available data for stability in authentic postmortem blood samples.

Objectives: This study aims to determine the stability of diazepam in authentic postmortem blood samples.

Methods: Postmortem blood samples were obtained from the cadavers of Thai people who were sent for medico-legal autopsies at the Department of Forensic Medicine, Siriraj Hospital, Mahidol University. Blood samples were analyzed for diazepam and nordiazepam within one week after sample reception (initial concentrations: day_0). …

Resilience And Related Factors Among Volunteers Of Thai Red Cross Society At King Chulalongkorn Memorial Hospital, Kanyaphak Nakalekha

Chulalongkorn Medical Journal

Background: Volunteers of the Thai Red Cross Society have contributed valuable helps to the Thai Red Cross Society and King Chulalongkorn Memorial Hospital. However, there was still a lack of studies on mental health aspects in this group, especially positive psychological resources, i.e., resilience.

Objectives: To examine the levels of resilience quotient (RQ) and associated factors among volunteers of the Thai Red Cross Society at King Chulalongkorn Memorial Hospital.

Methods: We recruited 287 subjects who were currently working as volunteers of the Thai Red Cross Society during 2021 - 2022. The subjects were asked to complete five questionnaires including personal …

The Symptoms And Management Of Children With Attention-Deficit/Hyperactivity Disorder During Covid-19 Pandemic At The Child And Adolescent Psychiatry Clinic, King Chulalongkorn Memorial Hospital, Nuttorn Pityaratstian

Chulalongkorn Medical Journal

Background: The coronavirus disease 2019 (COVID-19) pandemic has caused abrupt changes in almost everybody’s life, particularly children. Children and adolescents with attention-deficit hyperactivity disorder (ADHD) have difficulties in many aspects in lives and may have worsening of the symptoms during the pandemic.

Objectives: This cross-sectional descriptive study aimed to investigate the changes of the ADHD symptoms and managements of children with ADHD during the first lockdown and after-lockdown period.

Methods: Parent-reported questionnaires i.e. the Swanson, Nolan, and Pelham Rating Scale-IV (SNAP-IV) and a demographic questionnaire, were applied to collect data from 109 children with ADHD aged between 4 -18 years …

Early Russian-Chinese Relations, Dean William Bennett

The Thetean: A Student Journal for Scholarly Historical Writing

In February. 1654, Tsar Aleksei Mikhailovich Romanov dispatched a friendly, if rather pompous, letter on its way across the vast steppes of Siberia and Mongolia to the emperor of China, Shun-chih. In this letter he lamented that the rulers of the two realms had never before established any official contact between themselves, and he expressed a fond hope that the tsar and the emperor might live thenceforth "in friendship, love, and communication." The prospects should have been alluring, promising trade and wealth for both states, and also frequent exchanges of embassies. But less than three years later, the leader of …

Statistical Profile Of Southern States Missionaries, 1867-1898, Heather M. Seferovich

The Thetean: A Student Journal for Scholarly Historical Writing

issionary activity has been a staple feature of The Church of Jesus Christ of Latter-day Saints since its organization over 160 years ago. From its inception, Church members have felt themselves obligated and have been exhorted to proclaim the restored gospel to every nation, kindred, tongue, and people. As Joseph Smith recorded, "The voice of Warning shall be unto all people, by the mouths of my disciples," because· the field is white already to harvest." Between 1830 and 1995, Latter-day Saints have served approximately 668,000 missions, and the Church has invested an enormous amount of resources and energy in the …

Diagnosis And Treatment Of Helicobacter Pylori, Erin Raspet

Pacific Journal of Health

Helicobacter pylori is a widespread infectious disease most commonly associated with gastritis, peptic ulcer disease, and gastric cancer. The ability of this organism to influence immune function has been associated with a proinflammatory state that has been associated with several other conditions that can lead to significant mortality and morbidity. Treatment is possible with antibiotic regimens, however, increasing resistance requires treatment be informed by susceptibility information followed by a test of cure to ensure eradication of the infection. Given the global burden of this infection, it is important for providers to appropriately identify, diagnosis, and treat this condition to reduce …

Continuing The Legacy: Navigating Grief And Loss While Pursuing A Degree, Sharon Lewis, Hope Charles, Nivischi Edwards

National Cross-Cultural Counseling & Education Conference for Research, Action & Change (2016-2024)

A 2013 study found 74.8% of Black girls graduated high school, while only 37.6% of the Black females in early adulthood were enrolled in college (Kalu, 2022). The added pressure of navigating grief while also endeavoring higher education only exacerbates that statistic. Learning to process grief healthfully is a useful lesson to ensure one’s ability to thrive during their grief.

U.S. Military Veteran Identity And Civilian Adjustment, Darren A. Sosa

Pacific Journal of Health

U.S. military veterans transitioning back into the civilian sector often experience a variety of challenges and need to readjust into non-military environments. In order to examine the psychological challenges involved in the transition and readjustment processes among U. S. active military veterans, a qualitative study was conducted. For 6 months, data was collected from veterans in California, Nevada, Texas, Florida, and New York. Following an IRB approval, semi-structured open-ended self-developed interviews were developed and conducted with sixteen military veterans who have served in 4 branches of the U.S. Armed Forces: Army, Navy, Air Force, and Marine Corps. Data and information …

Financial Literacy, Health Insurance, And Health-Related Financial Behaviors, Kyle Kopplin

Numeracy

Research on financial literacy seeks to determine whether costly financial mistakes can be avoided. Decisions all consumers face are whether to purchase health insurance, purchase prescriptions, pursue recommended medical testing, and seek medical help for related problems by comparing perceived costs and benefits. Using data from the National Financial Capability Study, this paper provides evidence that financial literacy is a significant determinant in health insurance demand that also reduces the probability of less desirable health-related financial behaviors.

Investigating The Mass Mortality Induced Factors Of Pearl Oyster (Pinctada Radiata) At Abu Dhabi Pearls Farm, Uae, Hamad Ahmed Almansoori

Thesis/ Dissertation Defenses

The aquaculture of shellfish plays a crucial role in enhancing maritime environments by mitigating algal blooms and improving water quality through the filtration of organic matter, nutrients, and bacteria. This study investigated the environmental factors influencing oyster mortalities through a comprehensive analysis of water quality in Al Mirfa and Al Mughirah farming sites of Abu Dhabi (UAE), from February 2021 to February 2022. To reach such understanding of the main factors led to mass mortalities of cultivated oysters, different monthly sampling and both chemical and biological analyses of the farm water, sediments as well as for both living and dead …

Practicing Professionalism In Spanish For Specific Purposes Courses: Learning Objectives And "Professional Interpersonal Communication", Megan Jeanette Myers, Diana M. Ruggiero

Global Advances in Business Communication

This article builds on an articulation of the American Council on the Teaching of Foreign Languages’ (ACTFL) communication standards, namely interpersonal communication, to stress the importance of prioritizing students’ interactive and communicative skills in Spanish for Specific Purposes (SSP) courses. The authors examine, through an exploratory analysis of open-access SSP syllabi, how instructors align the practice of interpersonal communication skills with course learning objectives.

Measurement And Imaging Of Intra Matrix Igg Diffusion, Riya Debbarma, Antonio C. F. Dos Santos, Diana Milena Ramiez Gutierrez, Fernanda M. Da Cunha, Michael Ladisch

Graduate Industrial Research Symposium

Bovine IgG diffusion measurement by tracking the movement of the protein over time in an in-vitro matrix is motivated by the large number of protein/peptide therapeutics currently under various stages of development in the pharmaceutical industry. Many of these therapeutics are monoclonal antibodies (IgG type proteins) that are candidates for subcutaneous, intra-vitreous and intra-articular administration depending on the target of the therapeutic. Hyaluronic acid (HA) is a major constituent and determines the key attributes of the subcutaneous environment, vitreous humor of the eye and synovial fluid of the knee joint. HA exhibits varying molecular weight at these anatomic locations thereby …

Co-Crystallization Of Urea Granules For Slower Dissolution, Vidya Nagaraju, Carl Wassgren, Kingsly Ambrose

Graduate Industrial Research Symposium

Co-crystals are multicomponent crystals formed through hydrogen bond interactions. Co-crystallization, the process of developing cocrystals, serves as a versatile approach for discovering new solid forms of active ingredients (AIs) that can alter physical properties such as solubility, dissolution rates, and stability. These co-crystals can be produced through three main methods: solid-state methods, solution-based methods, and supercritical fluid methods. Recently, the solid-state (mechanochemical) method of developing cocrystals has gained more attention from researchers in the development of slow-release urea fertilizers. This technique can also be applied to the development of urease inhibitors. These multicomponent crystals present a potential solution to the …

Evaluating The Environmental Impacts Of U.S. Historical Oil Spill Incidents, Yiming Liu, Hua Cai

Graduate Industrial Research Symposium

Exposure to risks associated with the production and usage of products, particularly oil, poses significant threats to both ecological systems and human health. Notable examples include the Gulf War Oil Spill (1991) and the Deepwater Horizon Oil Spill (2010). However, numerous smaller-scale oil spills, which collectively contribute to substantial oil releases, often remain overlooked. To fill this gap, our study first developed a detailed oil spill incidents database, covering 1967 to 2023. We quantified the released amount (RA) of oil spills recorded by the National Oceanic and Atmospheric Administration (NOAA). Subsequently, we utilized life cycle impact indicators in ReCiPe to …

Characterization Of Biological Particles Using An Integrated Hyperspectral Imaging And Machine Learning, Kaeul Lim, Arezoo Ardekani

Graduate Industrial Research Symposium

Hyperspectral imaging (HSI) is a promising modality in medicine with many potential applications. This study focuses on developing a label-free lipid nanoparticle characterization method using a convolutional neural network (CNN) analysis of HSI images. The HSI data, hypercube, consists of a series of images acquired at different wavelengths for the same field of view, providing continuous spectra information for each pixel. Three distinct liposome samples were collected for analysis. Advanced image preprocessing and classification methods for HSI data were developed to differentiate liposomes based on their material compositions. Our machine learning-based classification method was able to distinguish different liposome types …

Sepsis Treatment: Reinforced Sequential Decision-Making For Saving Lives, Dipesh Tamboli, Jiayu Chen, Kiran Pranesh Jotheeswaran, Denny Yu, Vaneet Aggarwal

Graduate Industrial Research Symposium

Sepsis, a life-threatening condition triggered by the body's exaggerated response to infection, demands urgent intervention to prevent severe complications. Existing machine learning methods for managing sepsis struggle in offline scenarios, exhibiting suboptimal performance with survival rates below 50%. Our project introduces the "PosNegDM: Reinforcement Learning with Positive and Negative Demonstrations for Sequential Decision-Making" framework utilizing an innovative transformer-based model and a feedback reinforcer to replicate expert actions while considering individual patient characteristics. A mortality classifier with 96.7% accuracy guides treatment decisions towards positive outcomes. The PosNegDM framework significantly improves patient survival, saving 97.39% of patients and outperforming established machine learning …

Online Class-Incremental Learning For Real-World Food Image Classification, Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu

Graduate Industrial Research Symposium

Food image classification is essential for monitoring health and tracking dietary in image-based dietary assessment methods. However, conventional systems often rely on static datasets with fixed classes and uniform distribution. In contrast, real-world food consumption patterns, shaped by cultural, economic, and personal influences, involve dynamic and evolving data. Thus, it requires the classification system to cope with continuously evolving data. Online Class Incremental Learning (OCIL) addresses the challenge of learning continuously from a single-pass data stream while adapting to the new knowledge and reducing catastrophic forgetting. Experience Replay (ER) based OCIL methods store a small portion of previous data and …

Modelling The "Bottom-Up" Development Pattern Of Tar Spot Disease In Corn, Brenden Lane, Joaquín Guillermo Ramírez-Gil, Carlos Góngora-Canul, Mariela Sofia Fernandez Campos, Andres Cruz-Sancan, Fidel E. Jiménez-Beitia, Alex G. Acosta-Guatemal, Wily Sic, C. D. Cruz

Graduate Industrial Research Symposium

In 2015, the corn-infecting pathogen Phyllachora maydis (causal agent of tar spot disease) was reported for the first time in the United States. The disease has since spread across the US, causing major yield losses. In 2021 alone, 5.88 million metric tons (231.3 million bushels) of US corn yield were lost to this disease, costing an estimated US$1.25 billion. Though fungicides can protect against these agroeconomic losses, application timing can be difficult to optimize because our understanding of tar spot dynamics is still evolving. The current view is that tar spot typically develops bottom-up through a repeating infection cycle. Because …

Hurting The Helpers: Mental Health And The United States’ Education System, Simone Fh Banks

National Cross-Cultural Counseling & Education Conference for Research, Action & Change (2016-2024)

Teachers in US public schools are in the midst of a workforce crisis. Mounting responsibilities, struggling to make a liveable wage, and the impact teaching has on a person’s mental health are reasons why teachesr are leaving the profession in huge numbers. This presentation will highlight the impact the current system has on teachers’ mental health.

Lyndon Baines Johnson: A Case Study Of His Servant-Leadership And Its Historical And Modern Effects On Society Today, Jeffrey Coats

Servant Leadership: Theory & Practice

Lyndon Baines Johnson, LBJ, was one of the most influential servant-leaders of the 20th Century

and is considered controversial due to his involvement in Vietnam War, a war he inherited. Johnson was

the living embodiment of a servant-leader who wanted to help the poor, the disenfranchised and

lift them up, making them freer, healthier, wiser, and more autonomous. This is seen throughout

his presidency by pushing for the passage of the Civil Rights Act of 1964 and Voting Rights Act

of 1965 making African-Americans and other minorities equal citizens of society. His

commitment to serve others can also be seen …

The Ethical Safeguards Within Servant Leadership, Jae Webb

Servant Leadership: Theory & Practice

Many of the prevailing strategies to address corporate misconduct are focused on an increase in regulation, greater oversight, and stricter punishments for offenders. Other strategies, often found in business schools, focus on developing cognitive moral reasoning skills. Both of these theories, by their nature, underestimate the power of context in ethical decision-making, as well as the importance of affirmative efforts to develop moral character. The following article explicates elements of servant-leadership theory that serve as ethical safeguards regarding a person’s ability to make ethical decisions, as well as aiding in the formation of contexts and cultures that facilitate ethical decision-making. …

Middle East, Kelly Blount, Howard L. Stovall, Mamoun Aidoud, Tania Tossa, Hassan Radhi, Noor Radhi, Nicolas Bremer, Joseph Busa Arop, Seyed Mohsen Rowhani, Jeremy Benjamin, Elad Sharabi, Sam Habbas, Ibrahim Sattout, Fouad Debs, Michela Cocchi, Ravinder Singh, Mansoor Malik, Khalid Rehman, Frank Lucente, Yessine Ferah, Anne Bodley

The Year in Review

No abstract provided.

Mexico, Oliver Fernando Buenrostro Figueroa, Bárbara Ávalos García, Matías Medina Sánchez, Susan Burns, Eduardo Sánchez Madrigal, Luis Armendariz, Alan Zamarripa, Ana Sofía Villa Hernández, Enrique García

The Year in Review

No abstract provided.