Ara
Toplam kayıt 1210, listelenen: 871-880
Combined active flow and flight control systems design for morphing unmanned aerial vehicles
(Sage Publications Ltd, 2019)
In this article, combined active flow control system and flight control system design for morphing unmanned aerial vehicles is applied for the first time for autonomous flight performance maximization. For this purpose, ...
Effect of different surface oxidation treatments on structural, mechanical and tribological properties of ultrafine-grained titanium
(Elsevier Science Sa, 2014)
Four different surface oxidation treatments, so-called, anodizing oxidation (AO), micro-arc oxidation (MAO), plasma oxidation (PO) and thermal oxidation (TO), were applied to ultrafine-grained (UFG) pure titanium produced ...
Primary Growth Parameters of Three Alfalfa Cultivars Adapted to Highland Climatic Conditions
(Wiley-Blackwell, 2015)
An irrigated field study was conducted to determine the relative importance and inter-relationships of growth parameters of three dormant alfalfa (Medicago sativa L.) cultivars grown in the highlands of Eastern Anatolia, ...
Comparison of immunoglobulin (IgG, IgM) concentrations in calves raised under organic and conventional conditions
(Agricultural Research Communication Centre, 2016)
The objective of study was conducted on to compare immunoglobulin (Ig) concentrations in calves raised under organic and conventional conditions. 30 newborn Holstein Friesian calves (15 rose under organic and 15 under ...
Determination of optimum ejector operating pressures for anodic recirculation in SOFC systems
(Pergamon-Elsevier Science Ltd, 2017)
In this study, a numerical analysis of an ejector for micro combined heat and power system based on 18 kW Solid Oxide Fuel Cell (SOFC) using methane as fuel is presented. An ejector design, which reflects the real system ...
Heparin for adhesion prevention: Comparison of three different dosages with Seprafilm in a murine model
(Elsevier, 2011)
Background: This study aimed to assess the safety and effectiveness of different dosages of heparin for adhesion prevention by comparing with Seprafilm (R), in a murine model. Materials and methods: Seventy five Balb/c ...
Numerical and Experimental Investigation on the Effects of a Nozzle Attachment to Plasma Torches for Plasma Atomization
(Springer, 2020)
Plasma atomization technology is able to both melt and atomize a material which is fed into the converging plasma jets as a wire. Temperature and velocity distribution in a plasma jet obtained at the outer region of a ...
Series tuned mass dampers in vibration control of continuous railway bridges
(Techno-Press, 2020)
This paper presents the applicability of series tuned mass dampers (STMDs) to reduce the multiple resonant responses of continuous railway bridges under high-speed train. The bridge is modeled by two-span Bernoulli-Euler ...
Production and Characterization of Bacterial Cellulose from Citrus Peels
(Springer, 2019)
Cellulose is the most common polymer in the world, formed by beta-1,4 linked glucopyranose units. In this study, citrus peels (lemon, mandarin, orange and grapefruit) were used for the production of bacterial cellulose ...
Forest Biodiversity, Carbon Sequestration, and Wood Production: Modeling Synergies and Trade-Offs for Ten Forest Landscapes Across Europe
(Frontiers Media Sa, 2020)
Europe's forests provide vital habitat for biodiversity and essential ecosystem services whose provision must be sustained or enhanced over the coming century. However, the potential to secure or increase forest ecosystem ...