Scholarly Publications
The Bilkent University Open Access Articles collection consists of scholarly articles written by Bilkent-affiliated authors that are made available through BUIR under the Bilkent Faculty Open Access Policy, or under related publisher agreements.
Version details are supplied for each paper in the collection:
- Original manuscript: author's manuscript prior to formal peer review
- Author's final manuscript: final author's manuscript post peer review, without publisher's formatting or copy editing
- Final published version: final published article, as it appeared in a journal, conference proceedings, or other formally published context (this version appears here only if allowable under publisher's policy)
Post peer-reviewed scholarly articles are available through BUIR collections, such as those for departments, labs, and research centers.
Sub-communities within this community
-
Applied Schools 179
-
Faculty of Law 223
-
Faculty of Science 3934
-
Graduate Schools 106
Collections in this community
-
Work in Progress 355
Check/configure data processing but have no pending metadata
Recent Submissions
-
Core-crown quantum nanoplatelets with favorable type-II heterojunctions boost charge separation and photocatalytic NO oxidation on TiO2
(Wiley, 2020-09-22)Functionalization of TiO2 (P25) with oleic acid‐capped CdSe(core)/CdSeTe(crown) quantum‐well nanoplatelets (NPL) yielded remarkable activity and selectivity toward nitrate formation in photocatalytic NOx oxidation and ... -
Enumerations of bargraphs with respect to corner statistics
(University of Belgrade, 2020)We study the enumeration of bargraphs with respect to some corner statistics. We find generating functions for the number of bargraphs that track the corner statistics of interest, the number of cells, and the number of ... -
Ferroelectric based fractal phononic crystals: wave propagation and band structure
(Taylor & Francis, 2020-04)In this study, the band structure and transmission in multiferroic based Sierpinski carpet phononic crystal are investigated based on finite element simulation. In order to obtain the band structure of the phononic crystal ... -
Elastic and optical properties of sillenites: First principle calculations
(Taylor & Francis, 2020-04)In the present paper, we have investigated the electronic structure of some sillenites - Bi12MO20 (M = Ti, Ge, and Si) compounds based on the density functional theory. The mechanical and optical properties of Bi12MO20 ... -
Complete photonic band gaps in Sn2P2X6 (X = S, Se) supercell photonic crystals
(Taylor & Francis, 2020-04)In this work, we present an investigation of the optical properties and band structures for the photonic crystal structures (PCs) based on Sn2P2X6: X = S, Se) with Fibonacci superlattices. The optical properties of PCs can ... -
BaTiO3 based photonic time crystal and momentum stop band
(Taylor & Francis, 2020-04)Temporally periodic photonic crystals develop an ω-k dispersion relation with momentum band gaps. While conventional photonic crystals induce forbidden bands in the frequency spectrum of photons, photonic time crystals ... -
FLRW-cosmology in generic gravity theories
(Springer Science and Business Media Deutschland GmbH, 2020-11)We prove that for the Friedmann–Lemaitre–Robertson–Walker metric, the field equations of any generic gravity theory in arbitrary dimensions are of the perfect fluid type. The cases of general Lovelock and F(R,G)F(R,G) ... -
D-bound and the Bekenstein bound for the surrounded Vaidya black hole
(Springer Science and Business Media Deutschland GmbH, 2020-11)We study the Vaidya black hole surrounded by the exotic quintessence-like, phantom-like and cosmological constant-like fields by means of entropic considerations. Explicitly, we show that for this thermodynamical system, ... -
The computational framework for continuum-kinematics-inspired peridynamics
(Springer Science and Business Media B.V., 2020-07)Peridynamics (PD) is a non-local continuum formulation. The original version of PD was restricted to bond-based interactions. Bond-based PD is geometrically exact and its kinematics are similar to classical continuum ... -
On the absence of stability of bases in some Fréchet spaces
(Springer Science and Business Media B.V., 2020-08)We show that, for each compact subset of the real line of infinite cardinality with an isolated point, the space of Whitney jets on the set does not possess a basis consisting only of polynomials. On the other hand, ... -
Safety stock placement for serial systems under supply process uncertainty
(Springer, 2020-01)In this study, we address safety stock positioning when demand per period is a known constant but supply is uncertain. The supply is either available or not available, while the setting is that of a periodically reviewed, ... -
D-bound and Bekenstein bound for McVittie solution surrounded by dark energy cosmological fields
(Springer, 2020-07)The cosmological candidate fields for dark energy as quintessence, phantom and cosmological constant are studied in terms of an entropic hypothesis imposed on the McVittie solution surrounded by dark energy. We certify ... -
Is there a novel Einstein–Gauss–Bonnet theory in four dimensions?
(Springer, 2020-07)No! We show that the field equations of Einstein–Gauss–Bonnet theory defined in generic D>4D>4 dimensions split into two parts one of which always remains higher dimensional, and hence the theory does not have a non-trivial ... -
Bounds on size effects in composites via homogenization accounting for general interfaces
(Springer, 2020-01)This manuscript provides novel bounds and estimates, for the first time, on size-dependent properties of composites accounting for generalized interfaces in their microstructure, via analytical homogenization verified by ... -
Facial feedback for reinforcement learning: A case study and ofine analysis using the TAMER framework
(Springer, 2020-02)Interactive reinforcement learning provides a way for agents to learn to solve tasks from evaluative feedback provided by a human user. Previous research showed that humans give copious feedback early in training but very ... -
Rings having normality in terms of the Jacobson radical
(Springer, 2020)A ring R is defined to be J-normal if for any a,r∈Ra,r∈R and idempotent e∈Re∈R, ae=0ae=0 implies Rera⊆J(R)Rera⊆J(R), where J(R) is the Jacobson radical of R. The class of J-normal rings lies between the classes of weakly ... -
Electronic and optical properties of stanane and armchair stanane nanoribbons
(Springer, 2020-04)In this study, we performed a density functional theory based investigation of the structural, electronic, and optical properties of a stanane, fully hydrogenated stanene SnH, and armchair stanane nanoribbons ASnHNRs. Our ... -
Comparative evaluation of ray tracing and diffusion equation modeling in room acoustics design of subway stations
(Springer, 2020-02)Due to their disproportionate geometries and uneven distribution of sound, the interior sound field analysis of subway stations has always been challenging. The field necessitates reliable tools for real-case design ... -
Level of knowledge, attitudes and interest of Turkish high school students towards cancer
(Sage Publications, 2020-12)Objective: This study investigated Turkish high school students’ knowledge about risk factors for cancer, their interest in the disease, and their affective and behavioural attitudes towards it. Design: Quantitative survey. ... -
Visitor attention in exhibitions: The impact of exhibit objects’ ordinal position, relative size, and proximity to larger objects
(Sage Publications, 2020-05)The main aim of the present study was to explore the impact of three stimulus-related variables—that is, ordinal position of viewing, relative size of exhibit objects, and proximity to larger sized objects—on visitor ...
RSS 1.0