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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 660 for “"CM2"”.
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XCT, SEM, and LA-ICP-MS map investigation of chondrule FGRS in CM2 Aguas Zarcas
This study of CM2 Aguas Zarcas investigates the formation of fine-grained rims (FGRs) and their relationship to the matrix in CM2 Aguas Zarcas (AZ), combining scanning electron microscopy (SEM), X-ray computed tomography (XCT), and laser-ablation inductively coupled plasma mass spectroscopy …
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Reduction of Microbial Load on Boneless, Skinless Chicken Breast Using Ultraviolet Radiation
… one of six different UV radiation doses, 0 mW s/cm2 (control-no exposure), 34mW s/cm2, 101mW s/cm2, 202mW s/cm2, 504mW s/cm2 and 1008mW s/cm2. Within 24 hr of the treatments and again after seven days, one breast from each group and each treatment was enumerated for bacterial load. The results …
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Global Finish Curvature Matched Machining
… for SSM. Five-axis curvature matched machining (CM2) is the most efficient. With the widespread use of 5-axis mill in industries, CM2 is a better solution for improving the machining efficiency for product concept models. CM2 has very good performance for global machining of single patch surface …
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The effect of low level light therapy on wound healing: in vitro study with normal and keloid fibroblast
… 24 hours from irradiation with 3, 10, and 30 J/cm2 of each wavelength. Proliferation rate of both fibroblasts relative to nonirradiated controls were measured using trypan blue exclusion assay after 24 hours from irradiation with 3, 10, and 30 J/cm2 of each wavelength. After suitable fluence was …
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Cone Penetration Testing and Hydrogeological Monitoring of a Retrogressive Landslide in Champlain Sea Clay
… commonly shown to consist of banded layers, a 2 cm2 piezocone, and 5 cm2, 10 cm2 and 15 cm2 CPTu cones were used to demonstrate that the slightly larger 5 cm2 penetrometer was the most practical size for investigating landslides in Champlain Sea Clay. In doing so, the 5 cm2 cone was capable of …
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Barrel wear reduction in rail guns : an investigation of silver paste liquid-metal interface
… m/s, while average current densities of 18-32 kA/cm2 was passed through the projectile - rail interface material. The specific objective is to examine rail and projectile damage at current densities near or above those (" 25kA/cm2) anticipated for a naval rail gun. Voltages across the rails were …
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The Use of Albuterol, a Beta-Adrenergic Compound to Alter Fat and Muscle Deposition in Lambs
… percentage were 21.9 ± .29 kg, .42 ± .08 cm2, .53 ±.07 cm2, 17.0 ± .88 cm2, 42.6 ± .59% for treated animals and 22.5 ± .37 kg, .40 ±.11 cm2, .47 ± .09 cm2, 18.0 ± 1.14 cm2, 43.8 ± .77% for control animals, respectively. No significant differences were found for quality grade, yield grade, …
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A Plastic-Based Thick-Film Li-Ion Microbattery for Autonomous Microsensors
… of delivering power densities greater than 50 mW/cm2, adequate to meet the peak power needs of the targeted microsystems. The anodes used mesocarbon microbeads (MCMB) with multi-walled carbon nanotubes (MWNTs) and had significantly better power performance than the cathodes. The thick-film …
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Contact allergy to formaldehyde. Diagnosis and clinical relevance.
… detected by formaldehyde 2.0% (0.60 mg/cm2) but not by formaldehyde 1.0% (0.30 mg/cm2); iv) to study the effects of low concentrations of formaldehyde on irritant contact dermatitis in formaldehyde-allergic patients; v) to semi-quantify the formaldehyde content in skin care products used …
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Solving Series Resistance Problems In GaSb Thermophotovoltaics with Graphene and Other Approaches
… short circuit current values as high as 40 mA/cm2 but were found to have poor series resistance. The parasitic resistive characteristics were factored out of the measured cell data and it was found that the photocurrent for the fabricated devices could be as much as 6 mA/cm2 higher then the …
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Development of a Biofilm Model for Evaluating Poultry Drinking Water Sanitation Procedures
… in commercial barns. PVC test coupons (15.16 cm2) were immersed in test water in beakers to grow biofilm. Test water supplies were characterized for microbial, mineral and pH content. Temperature of test water was set at 90 °F (32.2 ᵒC) on d1 and then dropping 1°F each day over 7-day period …
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Effects of Radiation Damping in Extreme Ultra-intense Laser-Plasma Interaction
… to access a laser with intensity 1021 W/cm2 by focusing a petawatt class laser. In a few years, the intensity will exceed 1022 W/cm2, at which intensity electrons accelerated by the laser get energy more than 100 MeV and start to emit radiation strongly. Resultingly, the damping of …
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Porous Silicon Membrane Based Formic Acid Fuel Cells for Micro Power Generation
… membrane produces peak power density about 30 mW/cm2 at current density of about 120 mA/cm 2. Another design of micro fuel cells based on an n-type porous silicon membrane for the improvement of the power output is also presented. Micro fuel cells are fabricated using porous silicon membranes with …
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Topical Formulation For Stimulating Sweat Secretion as an Alternative to Iontophoresis
… skin after both 10 minutes (120.29 ± 27.54 µg/cm2) and 40 minutes (158.97 ± 20.15 µg/cm2) compared to others. Based on the preliminary studies, the lead formulation was decided to have pilocarpine nitrate, ethanol and water as solvents, salicylic acid as penetration enhancer, PEG 200 as a …
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The role of photoreceptors in human skin physiology; potential targets for light-based wound healing treatments. Identification of opsins and cryptochromes and the effect of photobiomodulation on human skin and in cultured primary epidermal keratinocytes and dermal fibroblasts
… scratch-wound assay. Specifically, low dose (2 J/cm2) blue light (447 nm) increased metabolic activity, but it did not impact keratinocyte migration. In contrast, high dose (30 J/cm2) blue light had no effect on metabolism, but inhibited migration of epidermal keratinocytes. Red light (655 nm) at …
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ELECTROCATALYTIC WATER OXIDATION BY METAL ORGANIC FRAMEWORKS
… OF CO(BTC) LASTS AS LONG AS 75 MIN AT A 0.5 MA/CM2 CURRENT DENSITY UNDER ANODIC POTENTIAL OF 1.1 V. ITS STRUCTURE AND MORPHOLOGY WERE STUDIED BY XRD AND SEM. IN ADDITION, CO(TP) MOF WAS MODIFIED USING A FACILE METHOD. IT EXHIBITED HIGHER CATALYTIC ACTIVITY AND EFFICIENCY FOR WATER OXIDATION …
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Experimental investigation of photocatalytic hydrogen production with boron-doped TiO2 and multi-walled carbon nanotubes-TiO2
… working electrodes are observed to be 112.51 mA /cm2, 128.43 mA /cm2, and 164.73 mA /cm2 under UV light respectively. Although amount of hydrogen produced by carbon nanotube-TiO2 is higher than boron-doped TiO2, boron-doped TiO2 has the maximum energy and exergy efficiencies. Moreover, in this …
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