• Future global meteorological drought hot spots: A study based on CORDEX data 

  Spinoni, Jonathan; Barbosa, Paulo; Bucchignani, Edoardo; Cassano, John Joseph; Cavazos, Tereza; Christensen, Jens Hesselbjerg; Christensen, Ole Bøssing; Coppola, Erika; Evans, Jason P.; Geyer, Beate; Giorgi, Filippo; Hadjinicolaou, Panos; Jacob, Daniela; Katzfey, Jack J.; Koenigk, Torben; Laprise, René; Lennard, Christopher J.; Kurnaz, Mehmet Levent; Delei, L. I.; Llopart, Marta Pereira; McCormick, Niall; Naumann, Gustavo; Nikulin, Grigory N.; Öztürk, Tuǧba; Panitz, Hans Jürgen; Da Rocha, Rosmeri Porfrio; Rockel, Burkhardt; Solman, Silvina A.; Syktus, Jozef; Tangang, Fredolin T.; Teichmann, Claas; Vautard, Robert; Vogt, Jürgen V.; Zittis, George; Dosio, Alessandro; Winger, Katja (American Meteorological Society, 2020-05-01)

  Two questions motivated this study: 1) Will meteorological droughts become more frequent and severe during the twenty-first century? 2) Given the projected global temperature rise, to what extent does the inclusion of ...

• Erratum: Investigating the thermally transferred optically stimulated luminescence source trap in fired geological quartz (Radiation Measurements (2014) 62C (60-70)) 

  Koul, Dileep K.; Patil, Pallavi G.; Oniya, Ebenezer O.; Polymeris, Georgios S. (Elsevier Ltd, 2014-08)

  [No abstract available]

• Impacts of climate change on precipitation climatology and variability in Turkey 

  Türkeş, Murat; Turp, M. Tufan; An, Nazan; Öztürk, Tuğba; Kurnaz, Mehmet Levent (Springer International Publishing Ag, 2020)

  In this chapter, changes in seasonal precipitation climatology, extreme weather conditions, and aridity conditions of Turkey are evaluated for the period of 2021-2050 with respect to the reference period of 1971-2000 by ...

• Comparision of critical parameters of polymerization and gelation processes: A fast transient fluorescence study 

  Kaya, Demet; Pekcan, Mehmet Önder (World Scientific Publ Co Pte Ltd, 2005-03-10)

  The fast transient fluorescence technique was used to study free-radical polymerization and crosslinking copolymerization of styrene. Ethylene glycol dimethacrylate and Pyrene were used as crosslinking agent and fluorescence ...

• A mean field model near the NAC point in liquid crystals 

  Enginer, Yücel; Salihoğlu, Selami; Yurtseven, Hamit (Physical Soc Republic China, 2002-10)

  In this study we obtain the phase line equations for the nematic-smectic A (NA), smectic A-smectic C (AC) and nematic-smectic C (NC) transitions using a mean field model. We fit these phase line equations to the experimental ...

• Studying on the small molecule diffusion into hydrogels: a fluorescence study 

  Evingür, Gülşen Akın; Karslı, Kadir; Pekcan, Mehmet Önder (Amer Inst Physics, 2007)

  In situ steady state fluorescence experiments (SSF) were reported during the diffusion of water molecules into PAAm in gels at various temperatures. The fluorescence emission intensities, Ip increased continuously as water ...

• The conformal Penrose limit: back to square one 

  Güven, Rahmi (IOP Publishing LTD, 2008-08-21)

  We show that the conformal Penrose limit is an ordinary plane wave limit in a higher dimensional framework which resolves the spacetime singularity. The higher dimensional framework is provided by Ricci-flat manifolds which ...

• New quartz technique for OSL dating of limestones 

  Liritzis, Ionannis; Drivaliari, N.; Polymeris, Georgios S.; Katagas, Christos G. (2010)

  The equivalent dose De determination of limestone-made ancient constructions by thermoluminescence (TL) prevents accurate measurements and requires plateau test of bleached curves. Optical stimulated luminescence (OSL) of ...

• Calix[4]amine Langmuir-Blodgett thin film sensing properties against volatile organic compounds 

  Şen, Sibel; Çapan, Rifat; Özbek, Zikriye; Özel, Mehmet Emin; Stanciu, Gheorghe A.; Davis, Frank (IOP Publishing LTD, 2019)

  Thin films of CBAMINE were deposited at air-water interface by the method of Langmuir-Blodgett (LB) technique onto a suitable substrate. Atomic force microscopy technique was used to characterize its thin film properties. ...

• Technical climate change adaptation options of the major ski resorts in Bulgaria 

  Demiroğlu, Osman Cenk; Turp, Mustafa Tufan; Öztürk, Tuğba; An, Nazan; Kurnaz, Mehmet Levent (Springer International Publishing, 2016-01-01)

  Climate change has been and increasingly will be a major threat to the ski tourism industry, whose survival is highly dependent on the existence of snow cover of sufficient depth and duration. For this matter, it is even ...

• Potassium determinations using sem, faasand xrf: Some experimental notes 

  Liritzis, Ionannis; Mavrikis, D.; Zacharias, Nikolaos N.; Sakalis, Anastasios J.; Tsirliganis, Nestoras C.; Polymeris, Georgios S. (2011)

  The calibration of Scanning Electron Microscopy coupled with Energy Dispersive X- Rays Spec-trometry (SEM-EDS) for elemental quantitative analysis is an important task for characterization, provenance and absolute dating ...

• Structure and expression analyses of the Fertilization Independent Seed (FIS) gene orthologs of the apomict Boechera species 

  Yılmaz, Sibel; Gözükırmızı, Nermin; Scott, Rod John; Taşkın, Kemal Melih (Society for Biology and Biotechnology, 2015)

  In this study Arabidopsis thaliana Fertilization Independent Seed 2 (FIS2) and Fertilization Independent Endosperm (FIE) genes orthologs were analysed in pseudogamous apomict and sexual Boechera species. FIS genes encode ...

• Determination of pre-gelation and post-gelation activation energies during free radical crosslinking copolymerization 

  Kaya, Demet; Pekcan, Mehmet Önder (Taylor & Francis Ltd, 2005)

  Steady-state fluorescence (SSF) and dilatoraetric techniques were used to study the free-radical crosslinking copolymerization (FCC) of styrene (S) and divinylbenzene (DVB) in bulk. The gel points (t g) were recorded by ...

• Critical behavior of thermal phase transitions of iota-carrageenan in CaCl2 solution 

  Özbek, Haluk; Pekcan, Mehmet Önder (Elsevier B.V., 2006-07-15)

  In situ photon transmission method was applied to study thermal phase transitions of ?-carrageenan in CaCl2 solution. Coil-to-helix (c-h) and helix-to-dimer (h-d) transitions were detected upon cooling. An extra dimer-to-dimer ...

• Reversible film formation from PS doped PNIPAM particles in various compositions 

  Uǧur, Şaziye; Yargı, Önder; Pekcan, Mehmet Önder (John Wiley & Sons Inc, 2008-02)

  Film formation from polystyrene (PS) doped poly(N-isopropylacrylamide) (PNIPAM) particles was studied using photon transmission technique. The transmitted light intensity, Itr, was monitored during film formation process. ...

• The statistics of energy states of a Hookean model for proteins 

  Erzan, Ayşe; Tüzel, Erkan (2000)

  A generic model of a random polypeptide chain, with discrete torsional degrees of freedom and Hookean springs connecting pairs of hydrophobia residues, reproduces the energy probability distribution of real proteins over ...

• Dissolution of Al2O3-polystyrene latex composites: A fluorescence study 

  Uǧur, Şaziye; Tepehan, Fatma Zehra; Pekcan, Mehmet Önder (Taylor & Francis Ltd, 2005)

  This work reports the use of the steady state fluorescence (SSF) technique to study dissolution of a composite film formed from a mixture of Al 2O3 and polystyrene (PS) latex particles. The composite films were cast from ...

• Akdağ Kütlesi’nde (Batı Toroslar) Pleistosen buzullaşmalarının jeomorfolojik özellikleri ve optik uyarmalı lüminesans (OSL) ile yaşlandırılması 

  Bayrakdar, Cihan; Güneç Kıyak, Nafiye; Turoğlu, Hüseyin; Öztürk, Tuğba; Canel, Timur (2017)

  Batı Torosların en yüksek ikinci zirvesine (Uyluk T. 3014 m) sahip olan Akdağ, batıda Eşen Ovası (60 m) doğuda Elmalı Ovası (1100 m) arasında yer alan ve 2700 m üzerinde birçok zirve barındıran, çevresine göre oldukça ...

• Kütahya fay zonu’nun Holosen aktivitesi 

  Altınok, Sevgi; Karabacak, Volkan; Yalçıner, Cahit Çağlar; Bilgen, Abdurrahman Nejat; Altunel, Erhan; Güneç Kıyak, Nafiye (2012)

  Batı Anadolu Açılma Bölgesi’nin kuzeydoğu sınırında bulunan Kütahya Havzası BKB-DGD doğrultusunda uzanan bir çöküntü alanıdır ve güney kenarı belirgin bir morfoloji ile Kütahya Fay Zonu tarafından sınırlanmaktadır. Kütahya ...

• Optically stimulated luminescence to date coastel dunes and a possible tsunami layer on the Kavak Delta (Saros Gulf, NW Turkey) 

  Erginal, Ahmet Evren; Güneç Kıyak, Nafiye; Özcan, Hasan (Scientific Technical Research Council Turkey-Tubitak, 2009)

  Optically stimulated luminescence (OSL) dating was used to determine the timing of initial dune formation and reconstruct the evolution of coastal dunes that developed on the Kavak Delta, Saros Gulf, Turkey. Along a 500-mlong ...

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