• Emerging molecular insights in stem cell therapy for osteoarthritis: Decade of bibliometric analysis 

  Türk, Seval; Demircioğlu Tekdöş, Demet (Türkiye Klinikleri Journal of Medical Sciences., 2025)

  Objective: Osteoarthritis (OA) a chronic degenerative joint disease that significantly challenges quality of life. Traditional treatments largely focus on symptom management, leaving a gap for therapies that can modify ...

• Fractional thermal load in cryogenically cooled Yb:YLF and Yb:YAG lasers 

  Kılınç, Muharrem; Demirbaş, Ümit; Thesinga, Jelto; Kellert, Martin; Kärtner, Franz X.; Pergament, Mikhail (Optical Materials Express, 2024)

  We present a method for the direct measurement of the fractional thermal load (FTL) in cryogenically cooled laser crystals. The experimental methodology involves characterizing the liquid nitrogen evaporation rate in a ...

• An Insight to the Use of Robots in Hotels: Do Robots Meet the Expectations of Tourists? 

  Başer, Gözdegül (Detay Yayıncılık, 2024)

  The use of AI in travel and tourism sector has been progressing quiet fastly. First, it was used to streamline marketing procedures, but in the present, AI technology is having an impact on every element of tourism, ...

• Neurocognitive responses to spatial design behaviors and tools among interior architecture students: a pilot study 

  Ayan Şengül, Sevgi; Şekerci, Yaren; Kahraman, Mehmet Uğur; Özturan, Özgü; Çelik, Ertuğrul (Nature, 2024)

  The impact of emotions on human behavior is substantial, and the ability to recognize people's feelings has a wide range of practical applications including education. Here, the methods and tools of education are being ...

• Advantages of pulse-train excitation in narrow-band terahertz generation: mitigation of undesired nonlinear effects 

  Demirbas, Ümit; Rentschler, Christian; Zhang, Zhelin; Pergament, Mikhail; Matlis, Nicholas H.; Kärtner, Franz X. (Optica Publishing Group, 2024)

  In this work, we have studied the limitations of narrowband multi-cycle (MC) terahertz (THz) generation via optical rectification (OR) in periodically poled lithium niobate (PPLN) crystals. Detailed investigation of the ...

• Multi-watt SESAM mode-locking and broad CW tuning (996–1073 nm) in diode-pumped Yb:LLF laser 

  Okuyucu, Serdar; Demirbaş, Ümit; Thesinga, Jelto; Pergament, Mikhail; Kaertner, Franz (Optica, 2024)

  We report broadest continuous-wave tuning in 996-1073 nm range and SESAM modelocking with highest power 1.6-2.8 W (352-570 mW) and 181 fs (110 fs) long pulses from diodepumped Yb:LLF laser systems.

• Power scaling potential of diode-pumped Cr:LiCAF slab lasers to >10 W Level in continuous-wave operation 

  Ertürk, Zekican; Kılınç, Muharrem; Okuyucu, Serdar; Öztürk, Yusuf; Demirbaş, Ümit (2024)

  We have experimentally and numerically investigated the power scaling capacity of diode edge-pumped Cr:LiCAF slab lasers employing low chromium doped samples and showed their potential to exceed 10 W output power level ...

• EEG-based emotion recognition in neuromarketing using fuzzy linguistic summarization 

  Ayan Şengül, Sevgi; Kaya, Ümran; Akay, Diyar (IEEE, 2024)

  In recent years, to increase market share, companies have preferred neuromarketing over traditional methods for better analysis of consumer behavior. Since it easily detects customers' subconscious preferences, ...

• Composition and products in vector-valued Sobolev spaces and application 

  Shakhmurov, Veli (Pleiades Publishing, 2024)

  In this paper, we will show the properties of composition operators u → f (u) in framework of E-valued Sobolev and Lizorkin–Triebel spaces. Here E is a Banach space. Boundedness and continuity properties will be discussed ...

• The effect of organizational ethical climate on job satisfaction among nurses: the mediating role of trust in colleagues 

  Köroğlu, Özlem; Akkoç, İrfan; Turunç, Ömer; Çalışkan, Abdullah; Akbaş, Müzeyyen Çiğdem; Karayalçın, Cem; Gürsel, Güney; Akbaş, Halil (Sustainability, 2024)

  This study examines the effect of the ethical climate on job satisfaction in the nursing profession and how this effect occurs through trust in colleagues. A survey design was used to collect data from 407 nurses working ...

• Dual-Wavelength CW and CW mode-locked Cr:Colquirrite Lasers 

  Ertürk, Zekican; Kılınç, Muharrem; Okuyucu, Serdar; Öztürk, Yusuf; Pergament, Mikhail; Kaertner, Franz; Demirbaş, Ümit (Optica, 2024)

  We show the versatile dual-wavelength operation of Cr:LiCAF and Cr:LiSAF lasers around 790 and 850 nm using diving optical-axis birefringent filters. In mode-locked regime, tunable synchronous two-color picosecond pulses ...

• A novel supercritical carbon dioxide combined cycle fueled by biomass: Thermodynamic assessment 

  sharafi laleh, shayan; fatemi alavi, seyed hamed; soltani, saeed; Mahmoudi, S.M.S; Rosen, Marc A. (Renewable Energy, 2024)

  As a carbon-neutral type of renewable energy, biomass is beneficial for reducing carbon emissions in the electricity sector. A biomass gasification process integrated with a combined cycle is proposed here. Wood is chosen ...

• Turizm Sektöründe Üst Düzey Yöneticilerin Perspektifinden Çevik Liderlik 

  Ünal,Semra Zengin; Başer, Gözdegül; Uzunbacak, Hasan Hüseyin (Uluslararası Global Turizm Araştırmaları Dergisi, 2024)

  Turizm sektöründe çevik liderlik, dinamik müşteri talepleri ve piyasa koşullarına hızla adapte olabilen, yenilikçi çözümler geliştiren, esnek ve öngörülü bir yönetim yaklaşımını temsil eder. Bu çalışmanın temel amacı, turizm ...

• Temperature dependence of THz generation efficiency, THz refractive index, and THz absorption in lithium-niobate around 275 GHz 

  Demirbaş, Ümit; Rentschler, Christian; Zhang, Zhelin; Pergament, Mikhail; Matlis, Nicholas H; Kärtner, Franz X (Optical Materials Express, 2024)

  In this study, we demonstrate the capabilities of the pulse train excitation approach in determining key material properties of nonlinear crystals, such as refractive index, thermo-optic coefficient, and absorption. The ...

• Bridging brand parity with insights regarding consumer behavior 

  Turunç, Ömer; Karayalçın, Cem (Economics, 2024)

  Previous research has investigated some of the relationships among brand parity (BP), brand image (BI), brand satisfaction (BS), and brand loyalty (BL). However, there is not a model investigating all of them in a single ...

• Consumers’ psychology regarding attachment to social media and usage frequency: A Mediated-Moderated 

  Karayalçın, Cem; Yaraş, Eyyup (Behavioral Sciences, 2024)

  Although there are studies in the literature investigating the effect of social media marketing activities (SMMAs) on brand equity and purchase intentions, scant information is available regarding consumers’ attachment to ...

• Qualitative properties of fractional convolution elliptic and parabolic operators in Besov spaces, 

  Shakhmurov, Veli; Shahmurov, Rishad (Fractional Calculus and Applied Analysis, 2024)

• The dynamics of labor income share in an era of robotic automation: a panel data analysis in high-level automation countries 

  Erkişi, Kemal; Çetin, Melike (Studia Universitatis „Vasile Goldis” Arad – Economics Series, 2025)

  This study examines the impact of robotic capital, physical capital, technological change, human capital, and trade globalization on labor income share dynamics in the era of robotic automation. Focusing on China, Germany, ...

• Comparison of brand and retailer equity regarding purchase intentions of customers in Turkish automotive sector 

  Karayalçın, Cem (International Journal of Economics and Administrative Studies, 2024)

  Several studies attempted to investigate brand equity and retailer equity regarding their relationship with the purchase intentions of customers. However, there is little research that studied both concepts in one single ...

• Multi-level trend analysis of extreme climate indices by a novel hybrid method of fuzzy logic and innovative trend analysis 

  Modaresi, Fereshteh; Danandeh Mehr, Ali; Sardarian Bajgiran, Iman; Safari, Mir Jafar Sadegh (Springer, 2025)

  Multi-level trend analysis of extreme climate variables is an efficient method for in-depth investigation of the climate change impacts on ecohydrology. However, most of existing statistical methods do not reveal potential ...

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