Ara
Toplam kayıt 98, listelenen: 11-20
Seasonal dynamics of the zooplankton community in the temperate eutrophic Çaygören reservoir (Balıkesir), Turkey related to certain physicochemical parameters of water
(Central Fisheries Research Inst, 2019)
Seasonal dynamics in the zooplankton community and its relationships with certain physicochemical parameters (water temperature, Secchi disk transparency, conductivity, nitrate-nitrogen (NO3-N), phosphate (PO4), pH, ...
The Characterization and Activity of Protease Enzyme on Different Days of Tadpoles [Pelophylax ridibundus (Pallas, 1771)]
(Istanbul University Press, Faculty of Aquatic Sciences, 2019)
In this study, protease enzyme activity of Pelophylax ridibundus (Pallas, 1771) tadpoles was determined during the larval period starting from 25 Gosner stage (1960). When the P ridibundus tadpoles reached the 25 Gosner ...
Are Public-Private Components of Health Care Expenditures Converging Among OECD Countries? Evidence from a Nonlinear Panel Unit Root Test
(Sosyoekonomi Soc, 2019)
Many countries devote an increasing proportion of their economic resources to produce and provide health care services. Looking at the written economic literature, it can be seen that although there is work on convergence ...
Hatching Success of Koi Carp (Cyprinus carpio) Embryos Following Short-Term Storage of Unfertilized Eggs
(Acta Aquatica Turcica, 2019)
The present study was carried out to determine effect of different mediums and storage periods on fertilization and hatching success of koi carp (Cyprinus carpio) embryos following short-term storage of unfertilized eggs. ...
A Measurement Based Study to Assess Power Line Communication Network Throughput Performance
(Balkan Journal of Electrical and Computer Engineering, 2019)
Power line communications (PLC) is a known low cost technology which is easily installed and extended to the various connections especially to areas with poor wireless coverage. Unfortunately, designers and users experience ...
Localization and Point Cloud Based 3D Mapping with Autonomous Robots
(Avrupa Bilim ve Teknoloji Dergisi, 2019)
In this study, localization and environment mapping application is aimed with an autonomous robot. A new algorithm is presented to scan a larger area, to produce faster and more accurate results. The mapping process is ...
Performance Analysis of T-type Inverter Based on Improved Hysteresis Current Controller
(Balkan Journal of Electrical and Computer Engineering, 2019)
This paper presents an improved hysteresis current control method for five level T-type inverter. The proposed method is based on four hysteresis levels and performed to generate switching signals of fundamental transistors ...
Different Autopilot Systems Design For a Small Fixed Wing Unmanned Aerial Vehicle
(Avrupa Bilim ve Teknoloji Dergisi, 2019)
The aim of this study is to design an autopilot system for Unmanned Aerial Vehicle (UAV) in a small size and to compare the efficiency of the systems designed with different methods. For this purpose, linearized equations ...
Katı Yakıtlı Roket ALP-01 Tasarımı, Modellemesi ve Simülasyonu
(Avrupa Bilim ve Teknoloji Dergisi, 2019)
Bu çalışmada katı yakıtlı alçak irtifa roketi ALP-01’in CAD tasarımı yapılmıştır. 1500 metre irtifa için roket boyutları; seçilen motor için optimize edilmiştir. Burun konisi geometrisi olarak Parabolik tip tercih edilmiş ...
Impulsive Noise Models Used in Power Line Communications
(Balkan Journal of Electrical and Computer Engineering, 2019)
In a communication system, noise has always been
considered as a serious cause of error. Although most common
noises can be modeled by well-known Gaussian distributions,
some communication systems experience other types ...