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Now showing items 1838-1857 of 5783
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An extension to the classical mean–variance portfolio optimization model
(Taylor & Francis, 2019-07)The purpose of this study is to find a portfolio that maximizes the risk-adjusted returns subject to constraints frequently faced during portfolio management by extending the classical Markowitz mean-variance portfolio ... -
An extensive comparative analysis of two MOF databases: high-throughput screening of computation-ready MOFs for CH4 and H2 adsorption
(Royal Society of Chemistry, 2019-04-28)Computation-ready metal-organic framework (MOF) databases (DBs) have tremendous value since they provide directly useable crystal structures for molecular simulations. The currently available two DBs, the CoRE DB ... -
An extensive dataset of eye movements during viewing of complex images
(Nature, 2017)We present a dataset of free-viewing eye-movement recordings that contains more than 2.7 million fixation locations from 949 observers on more than 1000 images from different categories. This dataset aggregates and harmonizes ... -
External developmental assets and positive identity among emerging adults in Norway, Romania, Slovenia, and Turkey
(Frontiers Media, 2021-07-14)The present study adopts The Developmental Assets and Positive Youth Development (PYD) perspectives which (in contrast to the deficit-based approaches which highlight risks and deficit in youth development) claim that young ... -
Externalising externalisation and bad governance of migration in the EU: Turkey learning from Europe
(Springer, 2022-09-05)While the European Union (EU) might not do likewise, Fortress Europe is definitely enlarging. Reports (see, for example, Akkerman 2018) underline the momentous growth in Europe's border externalisation policies using various ... -
Extraction and validation of a new set of CMS PYTHIA8 tunes from underlying-event measurements
(Springer Nature, 2020-01-03)New sets of CMS underlying-event parameters ("tunes") are presented for the pythia8 event generator. These tunes use the NNPDF3.1 parton distribution functions (PDFs) at leading (LO), next-to-leading (NLO), or next-to-ne ... -
Extraction of novel features based on histograms of MFCCs used in emotion classification from generated original speech dataset
This paper introduces two significant contributions: one is a new feature based on histograms of MFCC (Mel-Frequency Cepstral Coefficients) extracted from the audio files that can be used in emotion classification from ... -
Extraction of novel features based on histograms of mfccs used in emotion classification from generated original speech dataset
(Kauno Technologijos Universitetas, 2020-02-17)This paper introduces two significant contributions: one is a new feature based on histograms of MFCC (Mel-Frequency Cepstral Coefficients) extracted from the audio files that can be used in emotion classification from ... -
Extrusion and rheological characterization of cement-based materials containing different types of clays
(2021-01)Recently, digital manufacturing has been termed the fourth industrial revolution (Industry 4.0). Implementation of digital manufacturing revolutionizes the construction industry with the potential of freeform architecture, ... -
The eye of war: Military perception from the telescope to the drone
(Taylor & Francis, 2020-05-26)N/A -
Eylül
(1900-06) -
F-Shaped Monopole Antenna
(IEEE, 2017)In this paper, effects of F antenna arm length on the frequency, gain and s11 values are studied. The arms and the total length of the F determine the resonance frequency of the antenna. The inverted F shaped antennas are ... -
Fabrication and mechanical characterization of polypropylene clay nanocomposites
(Trans Tech Publications Ltd, 2021)Investigating the influence of process parameters is vital to enhance the mechanical properties of nanoparticle reinforced polymer composites. Nanocomposites of polypropylene/nanoclay are prepared by the extrusion method. ... -
Facebook as a boundary object in industrial design studio. A sotl study
(Taylor & Francis, 2017-07-28)We introduced Facebook groups as instructional tools in our industrial design studio courses. One of us experienced the effects of Facebook on freshmen while the other examined it with sophomores and juniors. Our analysis ... -
FACET: A new long-lived particle detector in the very forward region of the CMS experiment
(Springer, 2022-06-20)We describe a proposal to add a set of very forward detectors to the CMS experiment for the high-luminosity era of the Large Hadron Collider to search for beyond the standard model long-lived particles, such as dark photons, ... -
Facile synthesis of 2D Zn(II) coordination polymer and its crystal structure, selective removal of methylene blue and molecular simulations
(Elsevier, 2017)A new coordination polymer {[Zn(μ3-ppda)(H2O)(μ-bpa)Zn(μ-ppda)(μ-bpa)]·4H2O}n (1) (ppda = 1,4-phenylenediacetate, bpa = 1,2-bis(4-pyridyl)ethane) has been synthesized by microwave-assisted reaction and characterized by ... -
Facility location with supplier selection under quantity discount
(2017-07)The purpose of this study is to identify the locations of distribution facilities and choose the suppliers in a two echelon system where items are purchased from suppliers under quantity discount policy and distributed to ... -
Factors affecting site-specific response analysis
(Taylor & Francis, 2022)AbstractThe engineering purpose of a site-specific response analysis is to estimate the uniform hazard acceleration spectrum on the ground surface for a selected hazard level. One of the mandatory components for site ... -
Factors affecting students’ English proficiency in a Turkish EMI University: a phenomenological study
(World Council for Curriculum and Instruction (WCCI), 2018)This paper reports on an investigation of Turkish English-medium university students’ perceptions of the change in their language ability and the factors affecting this change. Results revealed that 1) when students are ... -
Fahişe
(1927-08)
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