TR Dizin İndeksli Yayınlar Koleksiyonu

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https://hdl.handle.net/20.500.13055/6

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The use of copper phthalocyanine pigments as blue colorants in gelatin films for aquatic food packaging
(Kocaeli University, 2025) Bayıl, Sibel; Çetinkaya, Turgay; Alanalp, Mine Begüm
In this study, Copper (Cu) phthalocyanine pigments, coded PD1 and PD2, were characterized, and the possibility of using them as blue colorants in gelatin-based materials for aquatic packaging was evaluated. Synthesized phthalocyanine pigments were compared with imported commercial PB15:1 (control) in terms of Fourier Transform Infrared Spectroscopy (FTIR), high-performance liquid chromatography (HPLC) results, Cu, and ash content. It was found that the synthesized PD1 and PD2 samples were the ones closest to the commercial powder in terms of FTIR peaks, Cu amount, and HPLC results. The selected sample coded PD1 at 0.5 wt% with respect to the solution was further added to gelatin-containing solutions containing 10% and 5% glycerol, and dried films of GL10 and GL5 were obtained, respectively. Although the 10% glycerol-added film showed better color properties, L, a, b, Hue angle, and Chroma parameters were insignificant (p>0.05). Tensile tests and creep/recovery curves showed that GL10 had 107% higher elongation at break, 29% lower Young’s modulus, and higher strain values compared to GL5, making it softer and more flexible. Deformation parameters such as hardness, chewiness, and gumminess were also compared at different deformation rates for the selected GL10 sample. Results indicated that blue pigment-added gelatin films can be used in aquatic food product packages.
Finite element analysis and production of a balance robot designed to be used in the field of advertising
(Kerim ÇETİNKAYA, 2025) Coşkun, Yusuf; Aydın, Diyar Can; Aktoz, Halil; Özyılmaz, Lale
This study presents the finite element analysis and prototype development of a self-balancing robot designed for applications in the advertising sector. The structural behavior and dynamic properties of the robot were analyzed using static, modal, and rigid body simulations in ANSYS software. Static analysis confirmed the mechanical durability of the robot by evaluating the forces acting on the motors and body, while modal analysis identified potential resonance conditions. Notably, in the third vibration mode, a deformation of 330.24 mm at 52.169 Hz was observed, indicating a critical resonance issue. To enhance structural efficiency, topology optimization was applied to the outer casing, resulting in a 14% reduction in mass (from 0.45392 kg to 0.39069 kg) while maintaining structural integrity. During the experimental phase, the prototype successfully demonstrated autonomous movement using integrated distance sensors. However, initial tests revealed a wobbling motion due to insufficient motor power, which will be addressed in future iterations by incorporating higher-torque motors. The proposed robot has the potential to serve as an interactive advertising tool, capable of attracting attention through dynamic motion and engaging promotional content display. Future work will focus on enhancing stability and refining control algorithms to improve performance in real-world advertising environments.
Efficient and facile synthesis of hydroxy-functionalized hexagonal boron nitride nanosheets by ion-assisted liquid phase exfoliation method
(Eskişehir Osmangazi University, 2025) Yaman Uzunoğlu, Gülşah
Hexagonal boron nitride (h-BN) nanosheets have attracted significant attention due to their unique mechanical, thermal, and electronic properties. Their biocompatibility, thermal conductivity, chemical stability, and versatility make them indispensable in cutting-edge technologies. Hydroxy-functionalized h-BN nanosheets (h-BNNS-OH) exhibit immense potential in various applications, including electrochemical energy storage, drug delivery systems, and heat spreaders in thermal management systems. This study focuses on the hydrothermally ion-assisted liquid-phase exfoliation of h-BN powder to produce few-layer h BNNS-OH. The exfoliation process involves hydrothermal treatment of bulk h-BN in the presence of concentrated aqueous solution of KOH and NaOH at 180 °C, followed by sonication for dispersion of h-BNNS-OH in water. Characterization of h-BNNSs was performed using powder X-ray diffraction (XRD), Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). The resulting exfoliated h-BNNSs are hydroxyl-functionalized on their surface. This study demonstrates the effectiveness of the successive execution of the hydrothermal treatment in the presence of excess alkali metal hydroxides and probe sonication as a facile and efficient exfoliation process, resulting in dispersions of h-BNNS-OH in water with remarkably high stability (beyond 9 weeks) and high product yield (17 %) at only one exfoliation cycle.
Impact of extraction solvents on total antioxidant capacity of barberry (berberis crataegina) plant
(Sivas Cumhuriyet University, 2025) Özdemir Olgun, Fatoş Ayça; Demirata Öztürk, Birsen
Defense mechanisms involving antioxidant molecules play a key role in neutralizing free radicals formed in the human body. It is important to determine the content of these molecules, which have become important in human nutrition in recent years, in consumed foods. This study aims to determine the total antioxidant capacity of the barberry (Berberis Crataegina) plant, which is consumed in many regions of Turkiye. For this purpose, firstly, barberry plant samples were collected from Mersin in summer season, the extracts were prepared with different solvents and CERAC method was used to determine the total antioxidant capacities of the samples. The highest value of total antioxidant capacity was obtained by 80 % (v/v) methanol solution for flesh part of the fruit. Total phenolic compound and total antioxidant capacities of the flesh part of barberry samples were calculated as 1.954 mmol gallic acid (GA) g-1 and 1.288 mmol Tr (TR) g-1, by Folin-Ciocalteu method and Cerium Reducing Antioxidant Capacity Assay (CERAC), respectively.
Subjective happiness and academic engagement of undergraduate nursing students: A correlational study
(Gümüşhane University, 2025) Aydoğdu, Ana Luiza Ferreira
Happiness constitutes a fundamental component influencing individuals’ lifelong attitudes and career trajectories. This study aimed to investigate the relationship between subjective happiness and academic engagement among undergraduate nursing students. Employing a descriptive, cross-sectional, and correlational design, the study was conducted with a sample of 350 students. Data were collected through the Subjective Happiness Scale (SHS) and the Utrecht Work Engagement Scale – Short Form for Students (UWES-S-9 ©) and analysed using PSPP version 1.6.2- g78a33a. The mean subjective happiness score was 5.00±1.17, and the mean academic engagement score was 3.75±1.42, indicating moderate levels. Students aged 30 years and older, as well as those with middle or upper-middle income levels, demonstrated significantly higher happiness scores compared to their counterparts aged 20–25 years and those with lower income levels. Furthermore, students who chose the nursing program out of genuine interest and those who indicated a willingness to choose it again exhibited higher scores in both happiness and academic engagement. A significant positive association was observed between subjective happiness and academic engagement. To enhance students’ well-being, implementing social and financial support initiatives, promoting peer mentoring programs, and facilitating experience sharing activities are recommended. Providing comprehensive information about nursing career pathways may also strengthen students’ connection to the profession.
Quantitative determination of α-tocopherol and α-tocopheryl acetate in pharmaceutical and supplementary soft capsules by high performance liquid chromatography
(İstanbul Gelisim University, 2025) Topraksever, Nükte; Özgül Artuç, Gamze
Aim: This study aims to determine the amounts of α-tocopherol (α-toc) and α-tocopheryl acetate (α-tocAc) in soft pharmaceutical capsules and supplements using a chromatographic method. Additionally, method validation parameters for both analytes were evaluated. Method: Analyses were performed using a chromatographic method. As part of the method validation, recovery (% recovery), repeatability (% RSD), linear regression coefficient (R²), limit of detection (LOD), and limit of quantification (LOQ) values were determined. Results: The recovery values were found to be above 95%. Repeatability (%RSD) was calculated as <3%. The linearity (R²) values were obtained as 0.999. For α-toc: LOD: 0.131 µg/mL and 2.228 µg/mL, LOQ: 0.396 µg/mL and 6.752 µg/mL. For α-tocAc: LOD: 0.260 µg/mL, LOQ: 0.787 µg/mL. Conclusion: The chromatographic method used in this study enabled the determination of α-toc and α tocAc with high accuracy and repeatability. This method can be considered a reliable alternative for the analysis of these compounds in pharmaceutical products.
Long-term outcomes of extended versus segmental resection for transverse colon cancer: A population-based analysis based on the SEER database
(Galenos Publishing House, 2025) Benlice, Çiğdem; Erkaya, Metincan; Aghayeva, Afag; Özben, Volkan; Görgün, Emre; Atasoy, Deniz; Baca, Bilgi
Objective: To investigate long-term cancer-specific outcomes associated with extended versus segmental colectomy (SC) in patients with stage I-III transverse colon adenocarcinoma using a large, population-based cohort. Material and Methods: Patients who diagnosed with transverse colon cancer undergoing curative-intent colectomy were identified from the surveillance, epidemiology, and end results database (2013-2019). Surgical procedures were categorized as extended colectomy (EC) or SC based on standardized procedural coding. 1:1 propensity score matching was performed to reduce selection bias and balance baseline characteristics. Cancer-specific survival (CSS) was analyzed using multivariable Cox proportional hazards regression. Results: Among 18,799 eligible patients, 58% underwent EC. EC was more frequently performed in individuals with higher tumor stage (p<0.01) and those receiving adjuvant chemotherapy (26% vs. 23%, p<0.01). After matching (n=7.904 in each group), EC was associated with a higher rate of adequate lymphadenectomy (>12 lymph nodes retrieved: 94% vs. 89%, p<0.01). Five-year overall survival did not differ significantly between groups (65.6% for EC vs. 66.9% for SC, p=0.074). However, SC was associated with a modest but statistically significant improvement in CSS (84.3% vs. 81.7%, p<0.01). In adjusted analysis, surgical extent (HR=0.8376, p<0.001), along with age, sex, tumor grade, stage, and lymph node yield, were independently associated with CSS. Conclusion: While EC is more commonly utilized in advanced-stage disease and facilitates higher lymph node retrieval, SC offers comparable—and potentially superior—CSS in selected patients. These findings support the consideration of a tailored surgical strategy based on tumor biology and individual patient characteristics.
The effects of light and vibration on the correction of lower incisor crowding with aligners
(Galenos Publishing House, 2025) Özcan, Mustafa; Nalbantgil, Didem
Objective: To compare the effects of low-frequency vibration (LFV), photobiomodulation (PBM), and their combination (HOT) on the rate of mandibular incisor alignment during clear aligner therapy. Methods: This retrospective study included 89 patients treated with a single clear aligner system for mild-to-moderate mandibular anterior crowding. Patients were assigned to four groups: control (n=19), LFV (n=26), PBM (n=21), and HOT (n=23). LFV [30 Hz, 0.25 N (≈25 g)] and PBM (850 nm, 16×5 mm LEDs, ≈9.5 J/cm2 ) devices were used daily for 20 minutes in relevant groups. The primary outcome was the change in Little’s Irregularity Index at baseline (T0), 28 days (T1), 48 days (T2), and 62 days (T3). Statistical analyses included one-way ANOVA, repeated measures ANOVA, and Pearson’s correlation. Results: The HOT group showed significantly greater crowding reduction compared to all other groups (p<0.05). LFV and PBM alone were not significantly different from the control. Within-group analysis revealed significant reductions in all groups over time, with the HOT group showing consistent improvements at each interval. Correlation analyses revealed no significant associations between device usage or aligner wear time and crowding reduction. Conclusion: Combining LFV and PBM during clear aligner therapy produced greater short-term acceleration of mandibular incisor alignment than either modality alone. Further randomized controlled trials are warranted to confirm long-term efficacy and safety.
Dermoscopy-guided surveillance in xeroderma pigmentosum: A retrospective analysis
(Galenos Publishing House, 2025) Oraloğlu, Göktürk; Duman, Nilay; Yaman, Banu; Akalın, Taner; Karaarslan, Işıl
Aim: Xeroderma pigmentosum (XP) is a life-threatening disease characterized by high rates of skin cancers. Therefore, it is important to establish key guidelines for the follow-up of these patients to detect skin cancers, particularly melanoma, at an early stage. Materials and Methods: This is a retrospective study that includes the analysis of the follow-up findings and medical records of XP patients who were followed up with whole-body skin examination, dermoscopic examination, and whole-body photographing between 2003 and 2021 in the Dermato Oncology unit of Ege University Department of Dermatology. Results: Of the 19 patients, 10 were male and 9 were female. The youngest patient was 5 years old, while the oldest patient was 64 years old. A total of 234 lesions were excised from these patients. Seventeen melanomas were excised, including 11 in situ, with a Breslow thickness of less than 1 mm. The highest Breslow scores belong to patients who missed their appointments or did not receive follow-up care previously. Conclusion: It was observed that regular full-body skin examinations, whole-body photography, and dermoscopic monitoring performed at 3-month intervals in XP patients are helpful in detecting skin malignancies at an early stage and preventing unnecessary excisions.
Unleashing the hidden potential: The transformative influence of occupational health and safety education on chemical engineers
(Sakarya University, 2025) Dilek, Sümeyye; Özdemir Olgun, Fatoş Ayça
Occupational Health and Safety (OHS) education plays a crucial role in shaping the professional development of chemical engineers, equipping them with the necessary knowledge and skills to ensure workplace safety and prevent occupational hazards. This manuscript presents a comprehensive review of the impacts of OHS education on chemical engineers, focusing on its role in enhancing awareness, knowledge acquisition, and practical application. The study explores the influence of OHS education on promoting a safety culture, improving risk assessment and management practices, and fostering a proactive approach towards identifying and mitigating occupational hazards. It also investigates the effects of OHS education on job satisfaction, professional growth, and career opportunities within the chemical engineering field. By analyzing relevant literature and case studies, this review provides valuable insights into the positive outcomes resulting from integrating OHS education into the curriculum at universities. The findings emphasize the significance of OHS education in cultivating competent and safety-conscious chemical engineers who contribute to sustainable and responsible industrial practices.
Comprehensive classification of variations of the anterior part of the circle of willis in fresh cadavers anterior communicating artery
(Galenos Publishing House, 2025) Nteli Chatzioglou, Gkionoul; Nas, Emine; Kale, Ayşin; Aktaş, Kardelen; Coşkun, Osman; Gayretli, Özcan
Objective: The goal of our study is to evaluate and classify the variations of the anterior communicating artery (AComA) on fresh cadavers from the Türkiye population. Methods: In this study, 182 fresh cadavers were analysed and classified according to the number, shape and course of the AcomA. Results: In our study, typical AcomA was the most common with a rate of 86 (47.25%), while variations of the AcomA were found in the remaining 96 (52.75%) cases. Among these variations, in 11.46% (11/96) of cases, AcomA variations were identified as distal and proximal duplications according to the number of branches they represented; 68.75% (66/96) of cases were identified by their shape (X-shaped, single/double fenestration, hypoplasia, or aplasia); and, in 19 cases, it was characterized by course (median artery or oblique course). The rate of variations was 65% (26/40) in females and 49.29% (70/142) in males. In our study, the X-shaped and single fenestration variations were recorded as the most common. Conclusions: The results of the study are important for cerebrovascular surgery and radiological interventions. It emphasises the importance of recognising and considering variations. The study will contribute to the understanding of cerebrovascular diseases and the development of treatment strategies.
Oral health-related attitude, knowledge and behavior among dentistry, medicine and pharmacy students: A cross-sectional study
(Turkiye Klinikleri Yayınevi, 2025) Yıldız, Mehmet Selim; Mert Eren, Meltem; Gürcan, Aliye Tuğçe
Objective: There is lack of sufficient published data in Türkiye to describe and compare the knowledge and attitudes of students from various faculties regarding their oral healthcare. Aim of this research was to assess and compare self-reported attitudes, knowledge, and behaviors related to oral health among cohort of dentistry, medicine, and pharmacy students, with purpose of increasing awareness of oral and dental health among participants themselves and indirectly within their social circles. Material and Methods: This cross-sectional study included 354 preclinical students from the faculties of dentistry (n=127), medicine (n=113), and pharmacy (n=114). 28-question survey adapted from previous studies assessed oral health attitudes, knowledge, and behaviors. Survey was administered during scheduled class hours to ensure high response rate and consistent participation. Data were summarized using descriptive statistics, with Kolmogorov-Smirnov test applied to assess distribution, and KruskalWallis, Mann-Whitney U, chi-square tests used for group comparisons. Results: Satisfaction with teeth colour and appearance of smiles in photographs showed similar results across all groups. Female students exhibited significantly higher sensitivity towards daily brushing, flossing, and mouthwash usage, while male students were more inclined towards smoking (p<0.05). Dentistry students, in particular, demonstrated clear preference for sugarfree chewing gum. Brushing technique held greater importance for dentistry participants compared to other groups. Additionally, individuals with knowledge about interdental cleaning aids were more prevalent in dentistry group. Conclusion: The finding that awareness among dentistry students is higher than that of students from other faculties is noteworthy, as dentistry students receive coursework in the same field.
A comprehensive morphological and morphometric study of the spinoglenoid notch and ligament/ membrane: Possible clinical relevance of suprascapular nerve entrapment
(Istanbul University Faculty of Medicine, 2025) Coşkun, Osman; Gürses, İlke Ali; Gayretli, Özcan; Kale, Ayşin; Kına, Adnan; Usta, Ahmet; Şahinoğlu, Kayıhan; Öztürk, Adnan
Objective: This study aimed to determine the anatomical fea tures and clinical significance of the spinoglenoid notch and spinoglenoid ligament-membrane as well as the branches of the suprascapular nerve to the infraspinatus muscle as these struc tures may cause compression of this nerve. Material and Methods: Fifty sides (25 right and 25 left) were studied on 26 fixed cadavers belonging to the Department of Anatomy, İstanbul University, İstanbul Faculty of Medicine. The suprascapular nerve branches to the infraspinatus muscle and spinoglenoid ligament-membrane were examined in cadavers, and the spinoglenoid notch was investigated in 50 dry scapulae. Result: The suprascapular nerve had two branches to the in fraspinatus muscle in 22 cadavers on 37 sides (74%) and three branches to this muscle in 11 cadavers on 13 sides (26%). On 31 sides the spinoglenoid membrane and on 19 sides the spinoglenoid ligament were observed. Related to the spinoglenoid notch, the mean width was 17.17±2.17 mm, and the mean depth was 17.45±2.03 mm in calliper measurements on dry bones, while the mean width was 16.99±1.88 mm, the mean depth was 17.73±2 mm and the mean area was 282.04±55.27 mm² in com puted tomography measurements. Conclusion: The presented data regarding the spinoglenoid notch in which the suprascapular nerve is frequently compressed and the branches of the suprascapular nerve to the infraspinatus muscle may guide the surgical treatment of the related entrap ment syndrome.
Early stage effectiveness of the automated insulin delivery system—is artificial intelligence really effective?
(AVES, 2025) Çetin, Ferhat; Göncüoğlu, Enver Şükrü; Abalı, Saygın; Arslanoğlu, İlknur; Deyneli, Oğuzhan; Telci Çaklılı, Özge; Yalın Turna, Hülya; Şahiner, Elif; Güzel, Dila; Yılmaz, Mehmet Temel
Objective: This study aimed to evaluate the effectiveness of the self-learning capabilities of artificial intelligence (AI) algorithms. The hypothesis was that if the success of closed-loop insulin delivery is mainly attributed to AI algorithms, then the improvement in glycemic control would be more signifi cant just after the “learning” phase. Methods: The Medtrum A8 TouchCare® Nano system was used on 15 patients with type 1 diabetes. Daily continuous glucose monitoring (CGM) data pre-automated insulin delivery (AID) was statisti cally compared with the post-AID period. Results: Patients (median age 32 (6-54) years, 40% female) had a median HbA1c of 8.4% (5.3-10.7) before initiation of AID and a median GMI of 6.6% (5.8-8.3) after 2 weeks. The shifts in glycemia and glycemic variability between the 5-day period pre-AID vs. the first day and the 3 5-day periods post-AID were significant (pre-AID vs. 1-5-10-15 days; time in range (TIR, %): 55.9 vs. 76.6-81.7-83.8- 81.5 (P=.001); Q1 (mg/dL): 123 vs. 112-108-106-110 (P=.009); Q3 (mg/dL): 204 vs. 176-173-168-169 (P=.004); inter-quarter range (IQR, mg/dL): 78 vs. 57.2-56.6-53-55 (P=.002)). The biggest shift in TIR was achieved in the first day (10.1%). Comparative analysis of the 5-day intervals post-AID was insig nificant by means of the improvement in glycemia (P > .05). No significant change in glycemic param eters between 15, 30, and 90 days were noted (P > .05). Conclusion: Artificial intelligence-augmented AID becomes effective at the very early stages of initia tion. There is a need for further research into glycemic changes in the early days of AID initiation to better define the principles of initiating AID systems.
The impact of unplanned pregnancy on prenatal attachment and subjective happiness
(Ataturk University Publications, 2025) Şahin, Ezgi; Yazıcı, Saadet; Yurtsev, Esra
Objective: Unplanned pregnancies are a major public health problem that causes undesirable socio‐ economic and psychological consequences for women, children and families in both developed and developing countries. This study was carried out to evaluate the impact of unplanned pregnancy on prenatal attachment and subjective happiness. Methods: This analytical cross‐sectional study was conducted with 342 pregnant women who attended the Obstetrics and Gynecology outpatient clinic of a university hospital between July 2022 and October 2022. Data was collected using the Demographic Information Form, London Unplanned Pregnancy Determination Scale, Prenatal Attachment Inventory, and Subjective Happiness Scale. The data was evaluated using descriptive statistics, as well as pearson correlation and regression analyses. Results: Age, number of pregnancies, pregnancy week, feelings experienced upon learning of the pregnancy, and previous pregnancy loss status all appear to have a statistically significant effect on the prenatal attachment and subjective happiness scale (p<.001). Regression analysis results show that prenatal attachment and subjective well being have a statistically significant effect on the London Unplanned Pregnancy Determination Scale (R2 =0.495). Conclusion: It has been found that unplanned pregnancies negatively affect early maternal behavior and individual happiness before birth. Therefore, it is considered important to provide counseling and psychosocial support to all pregnant women in order to bond with motherhood and ensure subjective happiness, along with prenatal education.
Decision making for optimal treatment for patients with periodontitis based on recent classification criteria
(Aydin Adnan Menderes University, 2025) Kütük, Ceren; Parlak, Hanife Merva; Parmaksız, Ayhan; Tarhan, Nermin; Keçeli, Hüseyin Gencay
Objective: The study aimed to evaluate the accuracy and agreement of clinicians with different education levels and clinical experience in periodontitis diagnosis and treatment planning. Materials and Methods: Depending on the stage, grade, and extent components of periodontitis, a consensus diagnosis and treatment plan document prepared by two experienced periodontists was used as a gold-standard. An anonymous survey including 10 periodontitis cases was given to 15 participants (5 periodontal experts (PE), 5 postgraduate periodontology students (PS), and 5 undergraduate dental students (DS)) and asked them to classify each case depending on the components of the disease and select their treatment plan from a multiple-choice questionnaire including 11 dental treatment options. The accuracy of the responses was detected by referring to the gold-standard and inter-examiner agreement levels were also assessed. Results: Except grade, no significant inter-group difference was found in the periodontitis components and this difference only existed in the PE group (p=0.012). PE group gave more accurate treatment planning responses compared to others. The agreement levels of all examiners for stage, grade, and extent were fair (κ=0.366, 0.222, and 0.287, respectively). Treatment planning showed low agreement (κ<0.31) except tooth extraction option (κ=0.554). Both diagnosis and treatment planning responses showed significant variations amongst groups. Conclusion: Although education level and experience showed superiority in terms of periodontitis diagnosis and treatment planning, the results with low accuracy indicate the need for calibration to reduce the variations and enhance the accuracy.
A new anesthesia mask design
(Gazi University, 2025) Kardaş, Cansu; Börklü, Hüseyin Rıza; Yüksel, Nurullah
Humanity has struggled with epidemics from the past to the present. All have similar problems, such as infection rates, prevention methods, and supply problems. Today, we are grappling with the problems we have witnessed during the COVID-19 pandemic. As part of this study, protective and therapeutic masks, which are the products that people of all ages and physical characteristics interact with most during the pandemic period, were examined. A conceptual design for an original anesthesia mask was developed based on the data obtained in this study, using the systematic design approach. User experience theories and applications were used to understand the interaction and reflect it in the new design. This stage is based on a systematic design approach. The optimum design option was then used to create a embodiment design for the mask. The materials and properties suitable for prototyping to be used by modelling in three dimensions in the computer environment were determined and prepared by the working functions of the system. By preparing the usage scenario of the product, the amount of air escape was reduced compared to that in the market. The design process has been completed so that it provides a more harmonious closure with the facial features and helps to reduce the errors that occur during the treatment process with the ergonomic grip of healthcare professionals.
Stribling, J. C. (Ed.). (2020). Klinik tıp kütüphanecisinin el kitabı. Rowman & Littlefield
(Türk Kütüphaneciler Derneği, 2025) Yucal, Kubilay; Cihan, Hacı Bayram
"The Clinical Medical Librarian's Handbook" adlı eser, klinik tıp kütüphaneciliğinin tarihsel gelişimi, uygulamaları ve mesleki katkılarını ele alan kapsamlı bir çalışmadır. Kitapta, klinik tıp kütüphaneciliğinin doğuşu ve gelişimi, klinisyenlerle kurulan güçlü iş birliklerinin önemi, sağlık okuryazarlığına katkıları, onkoloji alanındaki bilgi terapisi uygulamaları ve halk sağlığı kütüphaneciliği gibi konular ele alınmaktadır. Ayrıca, kütüphanecilerin eğitimdeki rolleri, staj programlarının önemi ve klinik kütüphane hizmetlerinin dönüşümü için stratejik yaklaşımlar da kitapta yer almaktadır. Eser, klinik tıp kütüphaneciliğinin çeşitli yönlerini özetleyerek bu alanda çalışan profesyonellere rehberlik etmeyi amaçlamaktadır.
Localization of the zygomaticotemporal foramen on the zygomatic bone and its relationship with other foramina
(Harran University, 2024) Nteli Chatzioglou, Gkionoul; Nas, Emine; Coşkun, Osman; Kale, Ayşin; Gayretli, Özcan
Background: The zygomaticotemporal foramen (ZTF) is located in the temporal surface of the zygomatic bone. The zygomaticotemporal branch, a zygomatic nerve (V2) branch, passes through it and distributes in the fore head and temporal region. The aim of our study was to determine the frequency of ZTF and its connections with other foramina in the zygomatic bone. Materials and Methods: A total of 171 unilateral zygomatic bones in the Department of Anatomy, Faculty of Medicine, Istanbul University were included in our study. The number(s) of ZTF and its relationship with other foramina were determined. The distances between the ZTF and the marginal tubercle and frontozygomatic su ture were measured. Results: A total of 328 ZTFs were found in 171 zygomatic bones. In total, 95 of the 328 ZTFs were found to be connected to other foramina through a canal. The vertical distance between the ZTF and the marginal tubercle as well as the frontozygomatic suture were measured as mean 9.26+2.12mm and 21.78+2.48mm, respectively. The transverse distance from the ZTF and the marginal tubercle was measured as 5.46+1.56mm. Conclusions: he ZTF is an important anatomical component with implications for interventions on the zygomatic bone. The incidence and location of the ZTF may differ between individuals and between one side of the same individual. It has provided plastic surgeons and anaesthetists with detailed anatomical findings for the protec tion of the zygomaticotemporal nerves passing through the relevant foramen and thus at risk of injury.
The effect of patient education in treatment of fibromyalgia: A randomized controlled trial
(Kare Publishing, 2025) Aşık, Hatice Kübra; Demir, Saliha Eroğlu; Özaras, Nihal; Rezvani, Aylin; Aydın, Teoman; Güler, Mustafa; Poşul, Sevde; Poyraz, Emine
Objective: Fibromyalgia syndrome (FMS) can be treated with a variety of pharmaceutical and non-pharmacological approaches. The purpose of this study was to evaluate the effects of patient education and a home exercise program on FMS patients' pain, fatigue, functioning, and quality of life. Materials and Methods: The study included patients who satisfied the American College of Rheumatology's FMS criteria. They were split up into two groups at random. A schedule of at-home exercise was given to both groups. Furthermore, Group 2 patients participated in patient education sessions. At baseline and eight weeks later, both groups underwent examinations. Evaluation criteria included the Nottingham Health Profile (NHP) for quality of life, the Beck Depression Inventory (BDI) for psychological status, the Visual Analogue Scale for pain severity (VASp) and exhaustion (VASf), and the Fibromyalgia Impact Questionnaire (FIQ) for functional status. Results: The primary clinical and demographic characteristics of the two groups were comparable at baseline. Although the values of VASp (p=0.014), VASf (p=0.011), BDI (p=0.043), NHP subscales (p<0.05), FIQ (p=0.012) showed statistically significant improvements in Group 2, only Group 1's FIQ score significantly improved (p=0.027). There were substantial differences in VASp (p=0.026), VASf (p<0.001), BDI (p<0.001), and all NHP subscales except sleep problems, FIQ scores (p=0.036) between the two groups in favor of Group 2 at the end of eight weeks. Conclusion: Patients with FMS should receive patient education in addition to home-based exercise, which is an effective treatment for reducing symptoms, enhancing psychological well-being, and improving quality of life.

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