Browsing Engineering by Title
Now showing items 12-23 of 23
-
Identifying a cross-correlation between heart rate variability and skin conductance using pain intensity on healthy college students
(East Carolina University, 2018-05-18)Chronic pain affects approximately 100 million Americans annually. Heart rate variability and skin conductance have been used separately as measures of pain intensity. Current methods of assessing pain intensity have some ... -
Identifying Mold Heath Hazards Using Smartphone-based Microscope
(2018-03-28)The current technological development of smartphones makes it possible to use them in identifying environmental health hazards. Based on the known information about mold types and their reproductive routines, economically ... -
LOW RESOLUTION ELECTROMAGNETIC TOMOGRAPHY (LORETA) ANALYSIS OF THE BRAINS ELECTROPHYSIOLOGICAL RESPONSE TO EMOTIONAL VISUAL STIMULI UNDER DIFFERING CONDITIONS
(East Carolina University, 2016-07-21)Current methods of diagnosing and monitoring stress include: observing changes in the severity of existing symptoms, the development of new symptoms, hormone level tests, and stress self-assessment surveys. Self-assessment ... -
A novel particle filtering method for estimation of pulse pressure variation during spontaneous breathing
(2016-08-11)Background: We describe the first automatic algorithm designed to estimate the pulse pressure variation (PPVPPV) from arterial blood pressure (ABP) signals under spontaneous breathing conditions. While currently there are ... -
Passive micromixers for DNA analysis using CFD modelling
(East Carolina University, 2018-07-17)Mixing efficiency is an important issue in the design of micromixers, since effective mixing is required between Deoxyribonucleic acid (DNA) sample and restriction enzyme for a fast digestion process. Mixing is improved ... -
Poly(ethylene Oxide)/β-lactoglobulin Electrospun Nanofibers: Chemical Crossliking Assessment and Thymosin-β4 Functionalization
(East Carolina University, 2016-12-13)Using electrospun nanofiber scaffolds have emerged as a technique for tissue engineering (TE) applications. In 2011, Sullivan et al. reported on the process to effectively electrospin and crosslink nanofibers from ... -
Portable respirators suitable for agricultural workers
(2015-10-13)Portable personal respiratory protection devices include a self-contained head gear member with a chin collar that has a front segment that defines a mouth portion and attaches to a back segment that resides over ears of ... -
Pulmonary Artery Hemodynamics Using MRI & CFD
(East Carolina University, 2017-07-19)Pulmonary hypertension (PH), as defined by a mean pulmonary arterial pressure (mPAP) greater than 25 mmHg, is a life-threatening chronic disorder of the pulmonary circulation which leads to right ventricle failure and if ... -
Role of antidepressants in fetal synapse formation in Autism Spectrum Disorders
(East Carolina University, 2018-07-23)Autism is a genetically complex neurodevelopmental disorder in which patients exhibit social deficits in both verbal and non-verbal forms of communication and display restricted and repetitive behaviors. Approximately 1 ... -
Storm Event Nitrogen Dynamics in Waterfowl Impoundments
(2019-03)This dataset contains water quality, rainfall, and water level data collected from two waterfowl impoundments in eastern North Carolina during storm events. Each waterfowl impoundment has a separate file. The Ag file was ... -
The facial inversion effect throughout healthy adult aging : an event-related brain potential study
(East Carolina University, 2019-07-02)Age-associated cognitive decline (AACD) is a natural part of life. The difference between malignant and benign AACD can be difficult to determine in the early stages of dementia. Many factors affect an individual's brain ... -
Utilizing Brain Activity to Non-Invasively Predict Blood Glucose Levels
(East Carolina University, 2016-12-16)Diabetes Mellitus is a chronic condition that must be routinely self-monitored to prevent life threatening complications, diabetic coma, and to mitigate long-term complications, such as neuropathy and kidney failure. Despite ...