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Trafo Merkezlerinde Akıllı Kontrolcüler ile Arıza Tespiti, Mesafe Tahmini ve Sınıflandırılması
No full textTrafo Merkezlerinde Akıllı Kontrolcüler ile Arıza Tespiti, Mesafe Tahmini ve Sınıflandırılmas
The Impact of Impingement Surface Angle Variation and Channel Design on Heat Transfer Performance and Flow Characteristics for Twin Jet Impingement
No full textThis study intends to give a detailed research of surface angles of impingement, and
jet-plate distances to enhance heat transfer and improve the channel’s flow structure features
for twin jet impingement. For this aim, numerical analysis of twin jet impingement was carried
out for distinct impingement surface angles (α) of 30◦, 45◦, and 60◦ and the impinging jet-plate
distances (H) of 3, 4.5, and 6. The numerical investigation was performed as a steady, two-dimensional, employing the k-ε turbulence model and the Ansys–Fluent program in the twin jet rectangular channel. While the isothermal flat plate impingement surface has 310 K (TH), the
impinging air jet fluid temperature is 300 K (T). The obtained outcomes were compared with
the numerical and experimental outcomes of the work in the literature and it was noticed that
they are determined to be compatible. The results were presented as the local Nu number (NuL)
variations for α = 30◦, 45◦ and 60◦ impingement surface angles along the flat plate impingement
surface, and the variations of mean Nu numbers (Num) for different α and H values with the Re
number ranges of 20000–50000. Besides, streamlines and temperature isotherms were evaluated
for different α, H and Re number values by visualising them in detail. The results displayed
that while the Num values are higher than the case without angle (α = 0◦) for all angles and H
values, after the 30◦ angle, the Num values decrease slightly at 45◦ and 60◦. Accordingly, for
H = 6, the Num value of 30◦ impingement surface angle is 3.09% higher than that in 60◦
25-27 June 2025
No full textThe structural effects in the lightest stable nuclei were the first to be studied experimentally by focusing on isospin mixing,
properties of isospin multiplets, and α clustering. Recently, the existing experimental data for the γ decay of the stable N =
Z doubly-odd nuclei and the β decay of the corresponding isospin multiplets were reviewed [1]. With the advances in ab
initio many-body theories, there is renewed interest in the structure of these nuclei. For the first time in 10B, the competing
M1 and M3 transitions from the decay of the isobaric analog state have been observed in a γ spectroscopy experiment [2,
3, 4]. Understanding the radioactive-decay probability of the Hoyle state in 12C is still controversial, and it is strongly
desired to solve this puzzle by precise determination of the radiative-decay probability of the Hoyle state [5]. Previous
measurements yield controversial results [6-8], therefore we have performed a γ-particle spectroscopy experiment to
cross-check the result of Ref. [6] which differs by 3σ from the charged-particle spectroscopy measurements [7, 8]. The
measurement of the gamma-decay is an important tool to study the Iso-Vector Giant Dipole Resonance (IVGDR) built on
excited states and also the low-energy tail of the GDR in stable and unstable nuclei, where structures, named Pygmy Dipole
Resonance (PDR), are present at energies around the particle binding energy [9, 10]. The GDR, where the maximum E1
strength is concentrated, is an ideal probe for looking for small effects in the isospin symmetric states in 72Kr at low
temperature through the γ decay of the GDR populated by fusion reactions [11]. To further understand the microscopic
origin of the PDR and possible cancellation effects between isovector matrix elements, which appear to be strongly modeldependent,
the neutron 1p-1h structure of the PDR via (d, pγ) reaction was studied at the N = 28, 50 neutron shells, as well
as the Z = 28 proton shell nuclei. We have performed four experimental campaigns using, the Eli, IFin, And Tandem (ELIFANT)
array, large-volume LaBr3: Ce, and CeBr3 placed in anti-Compton shields and having unprecedented efficiency and Compton
suppression for high-energy γ rays [12]. It provided a unique opportunity to address all these open questions. In this talk, I
will give an overview of the experiments performed with the ELIFANT array
12th International Conference on Materials Science and Nanotechnology for Next Generation (MSNG2025) : Full Text Book
No full textIt is a pleasure for us to offer you Abstracts Book for the 12th international conference on
Materials Science and Nanotechnology for Next Generation; MSNG2025. Our goal was to
create a scientific platform that introduces the newest results on internationally recognized
experts to local students and colleagues and simultaneously displays relevant Turkish
achievements to the world. The positive feedback of the community encouraged us to
proceed and transform a single event into a conference series. Now, MSNG2025 is honored
by the presence of over 150 colleagues from various cities and countries. We stayed true to
the original MSNG2025 concept and accepted contributions from all fields of materials
science and technology to promote multidisciplinary discussions. The focal points of the
conference emerged spontaneously from the submitted abstracts: energy applications,
advanced materials, electronic and optoelectronic devices. Further fields of interest include
e.g. new advanced and functional materials, advanced-functional composites, biomaterials,
smart materials, dielectric materials, optical materials, magnetic materials, organic
semiconductors, inorganic semiconductors, electronic materials, graphene, and more.
Our warmest thanks go to all invited speakers, authors, and contributors of MSNG2025 for
accepting our invitation, visiting Sivas and using MSNG2025 as a medium for communicating
your research results.
We hope that you will enjoy the conference and look forward to meeting you again in one of
the forthcoming MSNG2026 event
Release agreement in Turkish labor law
No full textİbra sözleşmesi, alacaklı ve borçlunun aralarındaki borca uzlaşarak son verdikleri bir sözleşme türüdür. 6098 sayılı Türk Borçlar Kanunu (TBK) öncesinde ibra sözleşmesine ilişkin Türk Hukuku'nda herhangi bir düzenleme bulunmamaktaydı. Bu konudaki mevzuat boşluğu Yargıtay kararları ve öğreti görüşleri ile şekillenmekteydi. 01.07.2012 tarihinde 6098 sayılı TBK'nın yürürlüğe girmesiyle Türk Hukuku'nda ibra sözleşmesine dair eksiklikler giderilmeye çalışılmıştır. İbra sözleşmesi, borcu kısmen veya tamamen ortadan kaldırmaktadır. Bu sebeple tarafların arasında şüpheye yer vermeyecek bir borcun olması gerekir. Genel itibarıyla borç ilişkilerinde borcu ortadan kaldırmak amacıyla düzenlenen ibra sözleşmelerinin uygulamada sıklıkla iş ilişkilerinde de düzenlendiği görülmektedir. 6098 sayılı Kanun, iş ilişkilerinde düzenlenecek olan ibra sözleşmeleri için farklı bir düzenleme getirmiş ve iş sözleşmelerinde ibranın geçerliliğini farklı şekil şartlarına tabi kılmıştır. Çalışmanın birinci bölümünde genel hükümler kapsamında ibra incelenerek, ibra sözleşmesinin geçerli olması için aranan genel koşullara yer verilmiştir. Çalışmanın ikinci bölümünde İş Hukuku alanında düzenlenecek olan ibra sözleşmelerinin geçerliliği; Türk Borçlar Kanunu çerçevesinde, öğreti görüşleri ve yargı kararları doğrultusunda incelenmeye çalışılmıştır. Çalışmanın üçüncü bölümünde ise ibra sözleşmesi benzer kurumlarla karşılaştırılmaya çalışılmıştır.A release is a type of contract in which the creditor and the debtor terminate the debt between them by compromise. Prior to the Turkish Code of Obligations No. 6098, there was no regulation in Turkish Law regarding the release agreement. With the entry into force of the Turkish Code of Obligations No. 6098 on 01.07.2012, the deficiencies regarding the release agreement in Turkish Law were tried to be eliminated. The release agreement eliminates the debt partially or completely. For this reason, there should not be a debt between the parties that leaves no room for doubt. In practice, it is seen that release agreements, which are generally regulated in order to eliminate the debt in debt relations, are frequently regulated in labor relations. Law No. 6098 has introduced a different regulation for release agreements to be issued in labor relations and subjected the validity or release agreements in labor contracts to different conditions. In the first part of the study, the release is analyzed within the scope of general provisions and the general conditions sought for the release agreement to be valid are included. In the second part of the study, the validity of the release agreements to be issued in the field of Labor Law is tried to be examined within the framework of the Turkish Code of Obligations, in line with the opinions of the doctrine and judicial decisions. In the third part of the study, release agreements are compared with similar institutions
Genç Badmintoncularda Propriyoseptif Duyu ve 2D:4D Parmak Oranı İlişkisi
No full textThis study aimed to investigate the effect of sports experience on proprioceptive sense by investigating the relationship between proprioceptive sense and digit ratio (2D: 4D) in badminton athletes. The study included 60 badminton players (30 males, 30 females) with a mean age of 9.94±1.59 years and 2.62±1.08 years of sports experience. The deflection angle was measured at 90° shoulder flexion. The digit ratio (2D: 4D) was measured using digital calipers as an indicator of prenatal hormone exposure. The findings showed that proprioceptive sense improved with increasing sports experience. A significant negative correlation existed between sports age and deflection angle (r=-0.372; p=0.023). While significant sex differences were found in both right and left-hand 2D: 4D ratios (p=0.001; p=0.002), no significant sex difference was detected in the deflection angle (p=0.506). Furthermore, no significant relationship was found between 2D: 4D ratios (right or left hand) and proprioceptive sense (p=0.156 and p=0.717). These findings indicate that sports experience is critical in proprioceptive development, while sex and digit ratio (2D: 4D) show no significant effect. The study emphasizes the importance of incorporating proprioceptive training into young athletes' training programs. Future studies should examine these relationships with larger samples and in different sports disciplines.Bu çalışma, badminton sporcularında proprioseptif duyu ile 2D:4D parmak uzunluk oranı arasındaki ilişkiyi inceleyerek, spor deneyiminin proprioseptif duyu üzerindeki etkisini araştırmayı amaçlamaktadır. Çalışmaya yaş ortalaması 9,94±1,59 yıl, spor tecrübesi ise 2,62±1,08 yıl olan 60 badminton sporcusu (30 erkek, 30 kız) katılmıştır. Proprioseptif duyu sapma açısı, omuz eklemi için 90° fleksiyon hedef açısı kullanılarak ölçülmüştür. Parmak uzunluk oranları (2D:4D) dijital kumpas ile ölçülmüş ve prenatal hormon maruziyetinin bir göstergesi olarak değerlendirilmiştir. Bulgular, spor deneyimi arttıkça proprioseptif duyunun geliştiğini göstermiştir. Spor yaşı ile proprioseptif duyu sapma açısı arasında negatif yönde anlamlı bir ilişki saptanmıştır (r=-0,372; p=0,023). Cinsiyetler arasında sağ ve sol el 2D:4D oranı açısından anlamlı fark bulunurken (p=0,001; p=0,002), proprioseptif duyu sapma açısı açısından anlamlı bir fark bulunmamıştır (p=0,506). Ayrıca, sağ ve sol el 2D:4D oranı ile proprioseptif duyu arasında anlamlı bir ilişki tespit edilmemiştir (p=0,156; p=0,717). Bu sonuçlar, spor deneyiminin proprioseptif duyunun gelişiminde kritik bir rol oynadığını, ancak cinsiyet ve 2D:4D oranının bu duyu üzerinde belirgin bir etkisinin olmadığını göstermektedir. Çalışma, özellikle genç sporcuların antrenman programlarına proprioseptif eğitimlerin dahil edilmesinin önemini vurgulamaktadır. Gelecekteki çalışmaların, daha geniş örneklemlerle ve farklı spor branşlarında bu ilişkileri incelemesi önerilmektedir.The study was produced from Karaoğlan (2024), Sivas Cumhuriyet University Health Sciences Institute master's thesis "Relationship between Proprioceptive Sense and 2D-4D Finger Length Ratio in Badminton Athletes
The Effect of Professional Identity Development of Newly Graduated Nurses on Individual Entrepreneurship Perceptions
No full textAmaç: Bu araştırmanın amacı, yeni mezun hemşirelerde profesyonel kimlik gelişiminin algılanan bireysel girişimcilik düzeylerine etkisini belirlemektir. Yöntem: Tanımlayıcı bir araştırmadır. Araştırmanın evrenini hemşirelik bölümünden yeni mezun olan 161 hemşire oluşturdu. Örneklem sayısı evrenin tamamıdır. Veriler, Hemşireler için Profesyonel Benlik Kavramı Ölçeği (HPBKÖ), Bireysel Girişimcilik Algı Ölçeği (BGAÖ) ve araştırmacılar tarafından oluşturulan kişisel bilgi formu kullanılarak toplanmıştır. Bulgular: Hemşirelerin HPBKÖ genel puan ortalaması 108.50±13.77’dir. BGAÖ genel puan ortalaması 121.91±18.06’dır. HPBKÖ puan ortalaması ile BGAÖ puan ortalamaları arasında orta düzeyin üzerinde anlamlı bir ilişki saptanmıştır (pObjective: The research aimed to determine the effect of professional identity development of newly graduated nurses on their individual entrepreneurship perceptions. Methods: The population of the research consisted of 161 newly graduated nurses who were newly graduated from a University's Health School Nursing Department and wanted to participate in the research.The sample size is the entire universe. The data were collected using the Professional Self-Concept Scale for Nurses (HPCI), the Individual Entrepreneurship Perception Scale (BGAS), and a personal information form developed by the researchers in line with the literature. Results: The mean age of the nurses was 22.71±1.52 and 81.4% were women. 58.4% of the nurses have chosen their profession willingly, 61.5% are satisfied with their profession, 81.4% have a career plan after graduation and 38.5% have attended entrepreneurship training. The nurses' general mean score of IEPS was 108.50±13.77, and the mean score of NPSCS was 121.91±18.06. A significant relationship above the medium level was found between IEPS general, professional competence and professional attitude and skill sub-dimension mean scores and NPSCS general and sub-dimension mean scores (
Assessing the satisfaction with school life among Turkish adolescents: adapting the Academic Life Satisfaction Scale
No full textObjectiveThe present study was conducted to test the validity and reliability of the Academic Life Satisfaction Scale (ALSS) on adolescents.DesignTwo different samples were recruited for data collection. The first sample consisted of a total of 423 high school students, 272 (64.3%) females and 151 (35.7%) males, with a mean age of 15.97 (SD = 1.16). The second sample also comprised 360 high school students, 225 (62.5%) females, and 135 (37.5%) males, with a mean age of 16.44 (SD = .76). The Personal Information Form, the Academic Procrastination Scale, and the ALSS - Adolescent Version (ALSS-AV) were utilised as data collection tools.ResultsConfirmatory Factor Analysis (CFA) confirmed that the adolescent version has good structural validity. The factor analyses revealed that the scale had a two-factor structure and an acceptable fit to the data. The multiple-group CFA results regarding gender revealed that the structure of the scale had measurement invariance on both female and male students. Analyses also revealed that the scale had good convergent, discriminant, and criterion validity. Furthermore, the internal consistency and split-half reliability of the scale were found to be adequate.ConclusionThe ALSS-AV has good evidence of validity and reliability in a sample of adolescents. It can be used to assess academic life satisfaction among this group
Demographic, clinical and laboratory characteristics of extrapulmonary tuberculosis: Eight-year results of a multicenter retrospective study in Turkey
No full textExtrapulmonary tuberculosis (EPTB) is an important public health problem due to its diverse clinical presentations, diagnostic complexities, and significant impact on patient outcomes and public health. Our study aimed to understand the sociodemographic, clinical, and laboratory characteristics as well as diagnostic and treatment modalities of adult patients with EPTB. This is a multicentric retrospective study that covers patients with EPTB cases followed up from January 2015 to December 2022 among tuberculosis (TB) dispensaries and Infectious Diseases and Clinical Microbiology clinics of 15 hospitals located in various regions of Turkey. The study included 64.6% women with a mean age of 44 years and a mortality rate of 3.5% within 1 year of diagnosis. Initial constitutional symptoms were predominantly fatigue (57%) and anorexia (53.7%). The most commonly affected sites were the lymph nodes (49.1%) and pleura (9.7%). The lumbar region was particularly involved in cases with spinal TB. Diagnostic findings included acid-fast bacilli positivity in 27.5% of cases, tuberculosis polymerase chain reaction positivity in 41%, elevated adenosine deaminase levels in 91.2% (especially in pleural and peritoneal fluids), and mycobacterial culture positivity in 40.9%. Pathology slides showed granulomatous inflammation in 97.7%. Increased C-reactive protein (CRP) levels correlated with the number of organs affected. Anti-TB treatment-related hepatotoxicity was detected in 8.9% of patients. In this study, it is important to note that the lumbar region is predominantly affected with involvement in spinal region. CRP level was consistent with the number of organ involvements and was one of the most critical results of this study
Embodied cognition and the placebo effect: Implications for temporomandibular disorder therapy
No full textOur cognitive state influences our emotional state, whereas negative emotions can lead to cognitive issues such as anxiety and depression and also impact our physical body. Conversely, bodily movements and postures can affect our consciousness, influencing how we believe—either improving or worsening our state. This bidirectional interaction between cognition and the body means that each can influence the other. Understanding this reciprocal relationship can be beneficial in the treatment of temporomandibular disorder (TMD). This article aims to raise awareness of the interplay among cognition, emotion, and the body and to provide orthodontists and patients with TMD with a novel perspective on the treatment of TMD. © 2024 American Association of Orthodontist