Browsing by Title
Now showing items 46624-46643 of 84779
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Low volumetric flow rate injection system
(2017-05-01)Current research is being studied in polymer drag reduction within a turbulent boundary layer. This research requires precise control of the volumetric flux of solution injected into a developing boundary layer. Because ... -
Low-basal Area Treatment and Prescribed Fire to Restore Oak-pine Savannas Alter Small Mammal Communities
(Oklahoma State University, 2014-07-01)Following decades of fire suppression, many savanna ecosystems have changed drastically to dense forests. Restoration of these ecosystems is seen as a way to reduce woody encroachment, dangerous fuel loads, and loss of ... -
Low-complexity methods to mitigate the impact of environmental variables on low-cost UAS-based atmospheric carbon dioxide measurements
(2022-10-06)This article assesses the individual and joint impact of pressure, temperature, and relative humidity on the accuracy of atmospheric CO2 measurements collected by unmanned aerial systems (UASs) using low-cost commercial ... -
Low-cost ceramic composite membranes for filtration of produced water
(2021-12)A by-product of the extraction of oil and gas from underground rock formations, naturally occurring water known as 'produced water' is brought up to the surface. High in oil and salt concentrations that are expensive to ... -
Low-Cost Chemically Activated Cow Bone for Fluoride Removal from Drinking Water: Batch, Field-Scale Column and Business Model Studies
(2017-05-13)Excess fluoride concentrations in drinking water negatively impact the health of communities living in fluoride affected regions of the world by causing dental and skeletal fluorosis and other severe socio-economic problems. ... -
Low-cost pecan sanitizer plans for small-scale producers
(Oklahoma Cooperative Extension Service, 2017-08) -
Low-Cost Video-Oculography System for Eye Tracking
(2023-05-12)The vestibular system plays a critical role in balancing and the vestibulo-ocular reflex (VOR), which aids in maintaining visual stability during head movements. Current methods of vestibular research rely on scleral coils ... -
LOW-COST, SOFTWARE DEFINED FMCW RADAR FOR OBSERVATIONS OF DRONES
(2017-05-12)This thesis focuses on implementing a small, low-cost, Frequency-Modulated-Continuous-Wave (FMCW) radar sensor using Software-Defined Radio (SDR) platforms. Extensive investigation and comparisons of existing SDRs are ... -
Low-density parity-check coding for high-density magnetic recording systems.
(2004)Our strategy is to combine advanced signal processing techniques, the core of which is soft-decision iterative channel detection, with powerful low-density parity-check (LDPC) coding techniques. -
Low-frequency Acoustic Noise Mitigation Characteristics of Metamaterials-inspired Vibro-impact Structures
(2016-12-01)Acoustic absorbers like foams, fiberglass or liners have been used commonly in structures for infrastructural, industrial, automotive and aerospace applications to mitigate noise. However, these conventional materials have ... -
A LOW-FREQUENCY ASYMPTOTIC FORMULATION TO ESTIMATE HYDRAULIC FRACTURE PROPERTIES FROM PRESSURE DATA
(2016-12-16)The key drivers of success in unconventional oil and gas recovery, specifically in shale plays, is the rapid growth in hydraulic fracturing and horizontal well technology. With these completion methods, wells contact ... -
Low-impedance Thin-film Aln-on-diamond Lateral-extensional Resonators
(Oklahoma State University, 2011-12-01)The focus of this thesis is the design and fabrication of thin-film piezoelectric-on-diamond resonators to have very low insertion loss values. Ultrananocrystalline films with different Young's modulus were used as the ... -
Low-Income Older Adults' Use of Food Pantries As a Way to Cope with Food Insecurity
(2018-05-01)The prevalence of food insecurity in the nation has become increasingly prominent, especially among older adults. In particular, Oklahoma has been found to be one of the hungriest states in the nation with 1 out of 5.9 ... -
Low-level Stability Analysis of Observed Supercell Environments
(2022-08)Lapse rates have long been used to quantify the stability of the environment and aid in the prediction of storms. Low level lapse rates (0-1 km and 0-3 km) specifically have become a tool in understanding the finer processes ... -
Low-molecular-weight branched polyethylenimines: Multifunctional beta-lactam potentiators against resistant Gram-negative pathogens
(2022-05-13)Antibiotic resistance is a simmering threat to the global public health system. Currently, it is estimated by the Centers for Disease Control and Prevention that at least 2.8 million people in the US get infected with ... -
Low-power and high-performance SRAM design in high variability advanced CMOS technology
(2017-05)As process technologies shrink, the size and number of memories on a chip are exponentially increasing. Embedded SRAMs are a critical component in modern digital systems, and they strongly impact the overall power, ... -
Low-pressure ground sprayer
(Oklahoma Cooperative Extension Service, 2007-05)