FSM Vakıf Üniversitesi Araştırma ve Akademik Performans Sistemi
DSpace@FSM, FSM Vakıf Üniversitesi’nin bilimsel araştırma ve akademik performansını izleme, analiz etme ve raporlama süreçlerini tek çatı altında buluşturan bütünleşik bilgi sistemidir.
Güncel Gönderiler
Öğe Türü: Öğe , A Multi-Analytical Approach for the Characterization of Archaeological Plant-Based Fibers and Residues: The Case of Oluz Höyük (North–Central Anatolia)(MDPI, 2026) Ceran, İrem; Kaygısız, Ersin; Saba, Mona; Dönmez, ŞevketThis study presents a multi-analytical approach for the characterization of plant-based archaeological remains, including bast fibers and seed coats, recovered from hearth soils, ash deposits, and ceramic contexts at Oluz Höyük (north–central Anatolia). The proposed protocol integrates stereomicroscopy, SEM-BSE imaging, ATR-FTIR spectroscopy, and TG/DTG analysis to assess the preservation state, microstructural features, and compositional properties of lignocellulosic materials in archaeological environments. Microstructural observations revealed striations, lumen channels, and fiber bundles consistent with plant-derived lignocellulosic bast-like fibers. Although some morphological characteristics are comparable to those reported for cultivated fiber plants such as hemp and flax, the applied analytical methods do not permit definitive species-level identification. SEM-BSE imaging further identifies well-preserved seed coats with diagnostic surface ornamentation. FTIR spectra exhibit characteristic bands associated with cellulose and lignin, confirming the presence of lignocellulosic tissues. TG/DTG analysis of associated ceramic residues indicates firing temperatures in the range of ~690–720 ◦C and highlights compositional variability related to raw material selection and depositional conditions. The results demonstrate the applicability of the proposed multi-analytical framework for the characterization and assessment of plant-derived archaeological materials while highlighting the limitations of species-level identification based solely on morphological, spectroscopic, and thermal analyses. This approach provides a reproducible methodology for investigating organic remains in complex archaeological matrices and contributes to the broader understanding of ancient material technologies.Öğe Türü: Öğe , 2023 Kahramanmaraş (Türkiye) Depremleri Sırasında Antakya’da Gözlenen Yüksek Yatay ve Düşey İvme Değerlerinin Yapısal Hasara Etkisine İlişkin Bir Örnek Olay İncelemesi(2026) Öztürk, Sezer; Gani, Emre; Sarı, AliBu çalışma, 2023 Kahramanmaraş depremlerinin ilk ana şoku olan Pazarcık depremi sırasında Antakya’da kaydedilen yüksek yatay ve düşey yer ivmelerinin on katlı bir betonarme bina üzerindeki etkilerini incelemektedir. Bina için üç farklı yer hareketi senaryosu altında doğrusal olmayan zaman tanım alanında analizler yürütülmüştür: (1) kaydedilen yatay ve düşey bileşenlerin doğrudan kullanıldığı durum, (2) kayıtların hedef spektruma uyacak şekilde ölçeklendiği durum ve (3) yalnızca yatay bileşenlerin uygulandığı durum. Sonuçlar, gerçek kayıtların kullanıldığı durumda yaygın hasar, göçme, kat ötelemeleri ve ikinci mertebe etkilerinin belirgin biçimde arttığını göstermektedir. Düşey bileşenin ikincil bir rol oynadığı, göçme mekanizmasının ise esas olarak yatay yer hareketleri tarafından belirlendiği görülmüştür.Öğe Türü: Öğe , Current Functioning of Young Adults Diagnosed with Autism Spectrum Disorder in Childhood and Depression and Burnout Among Their Parents in Türkiye(Nature Portfolio, 2026) Kütük, Meryem Özlem; Tufan, Ali Evren; Kılıçaslan, Fethiye; Buran, Burçin Şeyda; Taştepe, Neslihan; Binici, Nagihan Cevher; Durak, Fatma Sibel; Terlemez, Yadigar Düğüncü; Kutlu, Ayşe; Kavurma, Canem; Enes, Şamdan; Usta, Mehrişah; Yılmaz, Aylin; Koyuncu, Oğuzhan; Bıkmazer, Alperen; Görmez, Aynur; Görmez, Vahdet; Can, Rabia; Erarkadaş, Müjdat; Kardaş, Burcu; Kardaş, Ömer; Çimen, İrem Damla; Gündoğdu, Özlem Yıldız; Mutlu, Caner; Yaylacı, Ferhat; Güller, Barış; Vural, Pınar; Özyurt, Gonca; Ray, Perihan Çam; Kamış, Burak; Kılıç, Rezan Karabulut; Çelik, Gonca Gül; Tahiroğlu, Ayşegül Yolga; Toros, Fevziye; Aksu, Gülen Güler; Çamlı, Şafak Eray; Turan, Serkan; Kütük, Bahtım; Güney, Sevay Alşen; İnal, Neslihan; İmrek, Yasemin; Pınar, Zeynep Vatansever; İlhan, Şeyma; Kandemir, Hasan; Avcil, Sibelnur; Budagova, Günay; Erdaş, Çisem; Demirci, Esra; Özmen, Sevgi; Seviçin, Leyla; Mutluer, Tuba; Açıkalın, Eren Yavuz; Bozatlı, Leyla; Aykutlu, Hasan Cem; Görker, Işık; Almak,Tilbe Erten; Demirdöğen, Esen Yıldırım; Bozkurt, Abdullah; Akıncı, Mehmet Akif; Yavuz, Tuğba Nur Saylan; Dursun, Onur Burak; Hoşoğlu, Esra; Turan, Bahadır; Fındık, Onur Tuğçe Poyraz; Önal, Bedia Sultan; Osmanlı, Cansu Çobanoğlu; Tonkaz, Gülsüm Yitik; Şahin, Berkan; Akman, Öznur Adıgüzel; Altun, Hatice; Eroğlu, Funda Özyay; Özer, Fadime Hande; Pamuk, Esma Nur; Yeşilmeşe, Şeyma Çelikcan; Sapmaz, Şermin Yalın; Özdağ, Veysel; Carık, Ceylan; Çolak, Bahaddin; Türk, Adem; Akça, Ömer; Büber, Ahmet; Abanoz, Elif; Çiçek, Ayla Uzun; Işık, Cansu Mercan; Bilaç, Öznur; Yaprakçı, Rahime Mutlu; Sadıç, Çağla Çelikkol; Özkan, Yekta; Kara, Aziz; Öztürk, Masum; Turgut, Fatma Subaşı; Gökçen, Cem; Karadağ, Mehmet; Hangül, Zehra; Alıcı, Yasemin Hoşgören; Taner, Hande Ayraler; Naralan, Yüksel Sümeyra; Yenice, Hüseyin Altuğ; Boztaş, Mehmet Hamid; Bilginer, Çilem; Şahin, Nilfer; Sarıgedik, Enes; Tunagür, Mustafa Tolga; Algedik, Pınar; Kahraman, Özlem; Kara, Halil; Başay, Bürge Kabukçu; Başay, Ömer; Zekey, Özlem Çiçek; Çetin, Fatih Hilmi; Uçar, Halit Necmi; Türkoğlu, Serhat; Aşanbuğa, Alperen; Söylemez, Tuğba Eseroğlu; Kurçaloğlu, Neslişah Gür; Arslan, Semiha Cömertoğlu; Taş, Fatma Dilan; Özcan, Seda; Köse, Sezen; Özbaran, Nazlı Burcu; Açıkel, Sadettin Burak; Türk, Nesrin; İsnaç, Nurgül Bakman; Öz, Fırat; Dağ, Pelin; Gündoğan, Nazan; Tasak, Özüm Sueda; Baykara, Hüseyin Burak; Ünver, Hatice; Fiş, Neşe Perdahlı; Aşıkhasan, İsmet; Şirin, Hande; Torun, Yasemin Taş; Aydın, Aybike; Tarakçıoğlu, Mahmut Cem; Doğangün, Burak; Kızıldağ, Süleyman; Yurteri, Nihal; Kaya, Rahime; Alınay, Hanım Hülya; Görkemli, Tuğçe; Taşdemir, Ayşe Irmak; Ermiş, Duygu Kınay; Tüysüz, Berna Polat; Ateş, Burçin Özlem; Congöloğlu, Mehmet Ayhan; Önder, Arif; Toprak, Emine Esra Varkal; Ayyıldız, Didem; Durak, Hasan; Doğan, Özge İpek; Kayış, Hakan; Özyürek, Süleyman Emre; Şahbudak, Begüm; Yılmaz, Rabia; Ata, Abdullah; Baykal, Saliha; Işık, Ümit; Aktepe, Evrim; Özdeş, Selma Tekeş; Kaymaz, Berna; Yazıcı, Ipek Perçinel; Yazıcı, Kemal Utku; Yazıcı, Merve; Özbek, Tuğçe Canol; Özyaşar, Senay Çelenay; Doğan, Hatice; Öğütlü, Hakan; Kesikbaş, Büşra Balta; Günden, Uğur Onur; Günden, Tuğçe Sinoğlu; Keskiner, Özlem; Gürbüz, Asiye Arıcı; Durmuş, Fatma Benk; Can, Cantekin; Coşkun, Fatma; Ekinci, Nazan; Ferahkaya, Hurşit; Güneysu, Seda; Özbek, Mutlu Muhammed; Sartekin, Tuğçe Öncü; Sizer, Esra; Şahin, İrem; Tezcan, Mustafa Esad; Yıldız, Deniz; Senat, Ilgın; Esnafoğlu, Erman; Çakır, Aylin Deniz Uzun; Çakır, Burak; Albayrak, Zeynep Seda; Özcan, Güler Göl; Tağcı, Süheyla; Yektaş, Çigdem; Zeyrek, İbrahim; Cansız, Mehmet Akif; Ceylan, Cansın; Yılmaz, Berire Çekin; Sertçelik, Mehmet; Arslan, Esra Nisa; Gavcar, Erdal Görkem; Ünsal, Seçil Gündüz; Şimşek, Fulya; Tahıllıoğlu, Akın; Algan, Zehra; Altıntaş, Ebru; Kütük, Özgur; Ercan, Eyüp SabriWe aimed to evaluate the current functioning of young Turkish adults with autism spectrum disorder (ASD) diagnosed in childhood and determine parental depression and burnout levels. Factors associated with current functioning and parental depression were also evaluated. This study was conducted at the Child and Adolescent Psychiatry Department of 61 cities in Turkey. Young adults with ASD and their parents were enrolled. 1500 participants (81.5%, n = 1222 males) with a median age of 21.0 (IQR = 4.0) years were included in the present study. Most participants were high school graduates, and only 1 in 10 was able to work for some time at a job. 8.3%could travel alone between cities, 3.7% had experience of romantic relationships, and only sixty-one of them were able to obtain a driving license and use motor vehicles. The mean depression and overall burnout scores of mothers were significantly higher than those of fathers. Young adults with ASD and their parents may experience elevated stress during the transition to adult services. Therefore, there is an urgent need for further studies to identify these needs.Öğe Türü: Öğe , Evaluating Valorant Player Experience through Psychophysiological Data Harvesting(Ebru Bagci, 2026) Erdem, Neslihan; Demirel, Yaren; Yıldırım, Sumru; Aytekin, Behiç AlpThis study examines the visual attention distributions and physiological responses of Valorant players across different expertise levels using the Psychophysiological Data Harvesting (PDH) technique within a cross-sectional, quasi-experimental, between- groups laboratory design. Within standardised gameplay scenarios designed through the Wizard of Oz (WoZ) technique, eye-tracking and electrodermal activity (EDA) measurements were collected alongside pre- and post-tests. Participants were classified into three expertise groups (novice, competent, and expert; n = 10 per group) based on Riot Games’ official ranking system and the novice-to-expert model proposed by Dreyfus and Dreyfus (1980). Between-group comparisons were conducted using the Kruskal-Wallis test, with corresponding effect sizes presented alongside descriptive statistics. Descriptive patterns emerged across the eye-tracking and EDA measures: novice players allocated the highest proportion of visual attention to the central game area, whereas expert players showed a descriptively higher proportion of fixations on the map area of interest; competent players exhibited the highest mean skin conductance values, followed by expert and novice players. None of the between- group comparisons of the psychophysiological measures were statistically significant, and the observed effect sizes were small. In line with the study’s aim of demonstrating the systematic application of an integrated psychophysiological data-collection procedure, these descriptive patterns and effect-size estimates are presented as reference values for the sample-size planning of subsequent confirmatory research. The methodological contribution lies in the integrated application of eye-tracking, EDA, WoZ, and pre- and post-test procedures within the PDH framework to jointly interpret quantitative psychophysiological and qualitative data.Öğe Türü: Öğe , Linear Probing Reveals Hidden Transferability: A Multi-Domain CLIP Encoder Benchmark for White Blood Cell Classification(Avestia Publishing, 2026) Hoşavcı, Reyhan; Dik, Sümeyye Zülal; Akçelik, Zeliha Kaya; Kuş, Zeki; Aydın, MusaWhite blood cell (WBC) classification from peripheral blood smear images is essential for diagnosing infections, immunedisorders, and hematological malignancies. Vision-language models based on Contrastive Language-Image Pretraining (CLIP) offer apromising approach by enabling inference with minimal or no labelled data, yet no prior study has jointly examined models acrossmultiple pretraining domains, prompt strategies, and supervision levels for white blood cell classification. In this work, we presentCLIPBlood, a comprehensive benchmark of six CLIP-based encoders for WBC classification on the WBCAtt dataset comprising 10,298images across five leukocyte classes. The evaluated models span three pretraining domains: general (OpenCLIP ViT-B/32, ViT-L/14),biomedical (BiomedCLIP, PubMedCLIP), and pathology (PLIP, QuiltNet). We assess all models under two complementary settings:zero-shot classification with five prompt templates of increasing domain specificity, and few-shot linear probing with k ∈ {1, 5, 10, 25,50, 100} labelled samples per class. Our results show that zero-shot performance remains poor across all 30 model-prompt combinations,with no configuration exceeding 0.26 macro-F1, indicating that current CLIP encoders lack the text-image alignment necessary for fine-grained blood cell classification. In contrast, few-shot linear probing dramatically improves performance, confirming that frozen CLIPencoders capture discriminative visual structure that can be leveraged with minimal supervision. Among all models, BiomedCLIPconsistently achieves the highest scores across all values of k, reaching 87.5% macro-F1 with only 100 samples per class, despite rankingamong the lowest in zero-shot performance. This paradox highlights that visual representation quality, rather than text-image alignment,is the primary determinant of downstream performance. The t-SNE visualizations further confirm that BiomedCLIP produces the mostseparable embedding clusters. Overall, our findings demonstrate that pretraining domain alignment is a stronger predictor of performancethan model scale, and that BiomedCLIP is the most suitable foundation encoder for WBC analysis under low-resource conditions.
