Ara
Toplam kayıt 307, listelenen: 61-70
Tunnelling enhanced recombination in polycrystalline CdS/CdTe and CdS/Cu(In,Ga)Se-2 heterojunction solar cells
(Pergamon-Elsevier Science Ltd, 2005)
This article investigates the results of current-voltage measurements made at different temperatures on vacuum deposited ZnO/CdS/Cu(In,Ga)Se-2 and CdS/CdTe heterojunction solar cells. We propose that the current-voltage ...
Origins of Reverse Bias Currents in a Typical BPW34 Photodiode
(Scientific Technical Research Council Turkey-Tubitak, 2005)
Measurements of the dark reverse current in a typical BPW34 silicon photodiode have been made in the temperature range 100-300 K at various reverse bias voltages ranging from 0 to 60 V. Various transport models have been ...
Inter-domain QoS routing on Diffserv networks: a region-based approach
(Elsevier, 2005)
Quality of Service (QoS) routing is inherently a difficult problem. Inter-domain QoS routing is even harder, because it involves entities residing in distinct administrative domains. There are two problems that need to be ...
Acoustic emission evaluation of concrete culverts
(Taylor & Francis Inc, 2004)
An experimental investigation was conducted to address the durability aspect of steel-reinforced concrete (RC) culverts using an accelerated aging environment. Analysis of the experimental data was built on the acoustic ...
A scalable model for interbandwidth broker resource reservation and provisioning
(Ieee-Inst Electrical Electronics Engineers Inc, 2004)
As the Internet evolves into global communication and commercial infrastructure, the need for quality-of-services (QoSs) in the Internet becomes more and more important. With a bandwidth broker (BB) support in each ...
New records of morels from Turkey
(Mycotaxon Ltd, 2005)
Numerous field trips in Mugla Province during 2000 and 2002 revealed four Morchella taxa new to Turkey. Morchella elatoides var. elegans, M. hortensis, M. pseudoviridis, and M. purpurascens var. ionoviridis are described ...
A new record of Geopora cooperi F. cooperi from west Asia
(Pakistan Botanical Soc, 2003)
Geopora cooperi Harkness f. cooperi Burdsall, a macrofungus belonging to the Ascomycetes collected during a field trip around Izmir and Manisa in 1996 is reported as a new record for west Asia, Turkey.
A new gasteromycete genus record for Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2009)
Nidularia Fr., known as birds nest fungi (Nidulariaceae), a new interesting gasteromycete growing in pine forests, was recorded for the first time in Turkey at the genus level. The new genus is described and illustrated, ...
Usage of Different Prior Distributions in Bayesian Vector Autoregressive Models
(Hacettepe Univ, Fac Sci, 2009)
In Bayesian vector autoregressive models, the Litterman or Minnesota Prior is widely used. However, in some cases, the Minnesota prior is not the best prior distribution that can be used. Thus, other prior distributions ...
Nitrification Performance of a Submerged Biofilter in a Laboratory Scale Size of the Recirculating Shrimp System
(Central Fisheries Research Inst, 2009)
A submerged biofilter (SBF) with 0.1 m(3) of filter medium was maintained without backwash at four different water temperatures (14 degrees C, 18 degrees C, 22 degrees C and 26 degrees C) in four different recirculating ...