Tür "article" Mühendislik ve Doğa Bilimleri Fakültesi için listeleme
Toplam kayıt 1813, listelenen: 1-20
-
1,4-diferrocenylbutane-1,4-dione
(Blackwell Publishing, 2008)In the crystal structure of the title compound, [Fe-2(C5H5)(2)-(C14H12O2)], each carbonyl group is coplanar with the adjacent cyclopentadienyl ring, thus maximizing the pi-orbital overlap and electronic interactions between ... -
2,4,6-Trinitrotoluen (TNT)'in Mikrobiyal Degradasyonu ve TNT ile Kirlenmiş Bölgelerin Biyoremediasyonu
(2016)2,4,6-trinitrotoluen (TNT) yaygın olarak kullanılan patlayıcı bir kimyasaldır. TNT güvenli üretimi ve depolanması, düşük erime noktası, kimyasal ve termal kararlılığı gibi özelliklerinden dolayı her iki dünya savaşında ana ... -
2D quasi-planar or 3D structures? A comparison between CrBn (n=2-10) wheel-like clusters and their corresponding 3D pyramidal clusters, and their hydrogen storage capability
(World Scientific Publ Co Pte Ltd, 2015)In this study, we investigated stable structures for a transition metal atom-boron (CrB) wheel-like clusters and compared them with their corresponding 3D counterparts by means of density functional theory (DFT). In addition, ... -
3,3-dichloro-1,4-diphenylazetidin-2-one
(Munksgaard Int Publ Ltd, 1999)In the crystal structure of the title compound, C15H11C12NO, the Cl-C-Cl plane is nearly perpendicular to the four-membered beta-lactam ring [89.0 (2)degrees] and the C-C bond distances in this group are 1.571 (6) and 1.543 ... -
3,3-Dichloro-1-(p-chlorophenyl)4-(p-methoxyphenyl)-2-azetidinone
(Wiley-Blackwell, 1999)The crystal structure of the title compound, C16H12Cl3NO2, has a nearly planar beta-lactam ring with the N atom out of the best plane by 0.032(2) Angstrom. The C-C bond distances in the beta-lactam ring are 1.544(4) and ... -
3,9-dimethyl-1,11-diphenyl-4,8-diaza-undecane-1,11-dione dihydrate
(Munksgaard Int Publ Ltd, 1999)The title compound, C23H26N2O2. 2H(2)O, displays strong intramolecular N-H ... O [2.637(2) Angstrom] and intermolecular O-H ... O [2.763(4) and 2.842(3) Angstrom] hydrogen bonds within each salicylideneimine unit and water ... -
(3He,xn) Reaction Cross-Section Calculations for the StructuralFusion Material 181Ta in the Energy Range of 14–75 MeV
(Springer, 2014)The theoretical neutron-production cross-sections produced by Ta-181(He-3,xn)Re184-x reactions (x = 1-7) for structural fusion material Ta-181 in He-3-induced reactions have been performed in the incident He-3 energy range ... -
3PL Service Provider Selection with a Goal Programming Model Supported with Multicriteria Decision Making Approaches
(GAZI UNIV, 2020)In this study, third-party logistics (3PL) service provider selection problem is handled for a foreign trade company that exports the products with high quality level obtained by outsourcing, and who has problems regarding ... -
4-[(4-chlorobenzylidene)amino]phenol
(Int Union Crystallography, 2004)In the molecular structure of the title Schiff base, C13H10ClNO, the chlorophenyl ring and formimidoyl moiety are almost coplanar, and the dihedral angle between the planes of the phenol and chlorophenyl ring is 34.57 ... -
4-vinylpyridine and 2-hydroxyethylmethacrylate monomer mixture graft copolymerization onto poly(ethylene terephthalate) fibers using benzoyl peroxide
(Springer, 2007)Poly(ethylene terephthalate) (PET) fibers were grafted with 4-vinyl pyridine (4-VP) and 2-hydroxyethylmethacrylate (HEMA) using benzoyl peroxide (Bz(2)O(2)) as initiator in aqueous media. PET fibers were swelled in ... -
Ab initio search for global minimum structures of neutral and anionic hydrogenated Li-5 clusters
(Elsevier Science Bv, 2013)The structure and some electronic properties of neutral and anionic Li5Hn (n = 0-6) clusters have been studied by using the stochastic search method with the B3LYP/6-31G level of theory. After searching possible isomers, ... -
Acil Durum Haberleşmesinde Kullanılan El Telsizinin Çok Ölçütlü Karar Verme Yöntemleri İle Seçilmesi
(2017)Türkiye jeolojik yapısı, topografik konumu ve iklim özellikleri bakımından doğal afetlerin yaşanma olasılığının yüksek olduğu bir ülkedir. Olası bir doğal ve insan kaynaklı afet veya arama-kurtarma faaliyeti öncesinde ... -
Activity-based cost estimation in a push/pull advanced manufacturing system
(Elsevier Science Bv, 2004)The objective of this paper is to estimate the manufacturing and product costs by using activity-based costing (ABC) method in an advanced manufacturing system that is run under either material requirements planning (MRP) ... -
The adaptive ARMA analysis of EMG signals
(Springer, 2008)In this study, Adaptive auto regressive-moving average (A-ARMA) analysis of EMG signals recorded on the ulnar nerve region of the right hand in resting position was performed. A-ARMA method, especially in the calculation ... -
The Adaptive Chaotic Symbiotic Organisms Search Algorithm Proposal for Optimal Reactive Power Dispatch Problem in Power Systems
(Istanbul Univ-Cerrahapasa, 2019)This paper presents an adaptive chaotic symbiotic organisms search algorithm (A-CSOS) for finding the solution of optimal reactive power dispatch (ORPD) problem which is one of the main issues of power system planning and ... -
An adaptive control application in a large thermal combined power plant
(Pergamon-Elsevier Science Ltd, 2007)In this paper, an adaptive controller was applied to a 765 MW large thermal power plant to decrease operating costs, increase quality of generated electricity and satisfy environmental concerns. Since power plants may ... -
Adaptive multi-element synthetic aperture imaging with motion and phase aberration correction
(Ieee-Inst Electrical Electronics Engineers Inc, 1998)Multi-element synthetic aperture techniques employing subaperture processing over successive firing steps can produce good image quality with simple front-end hardware but are susceptible to motion and phase aberration ... -
Adaptive neuro-fuzzy inference systems (ANFIS) application to investigate potential use of natural ventilation in new building designs in Turkey
(Pergamon-Elsevier Science Ltd, 2007)Natural ventilation in living and working places provides both circulation of clear air and a decrease of indoor temperature, especially during hot summer days. In addition to openings, the dimension ratio and position of ... -
An adaptive observer for Lorenz chaotic system
(2003)An adaptive observer design technique proposed for nonlinear systems have been successfully applied to the Lorenz system, which produces chaotic oscillations. This observer does not use any feedback directly. The feedback ... -
Addition of cement kiln dust in ceramic wall tile bodies
(Springer, 2019)The volume of wastes generated from heavy industries, such as cement and steel industries, is increasing, and the cost of landfill disposal grows daily. Economical and eco-friendly areas of recycle are being developed to ...