57. Kütüphane Haftası Açılış Konuşması by Ali Fuat Kartal

“…“Pandemi Sürecinde Kütüphanecilik” teması ile kutlayacağımız 57. Kütüphane Haftası’nın açılışına hoş geldiniz. Bu vesileyle hepinizi saygıyla selamlıyorum.Sevgili Meslektaşlarım,Bende dahil olmak üzere burada bulunan belirli bir yaşın üstündeki meslektaşlarımın kütüphane haftasının yakın geçmişi hakkında bilgi sahibi olduğunu düşünmekle beraber mesleğimiz adına çok özel anlam ve öneme sahip olduğuna inandığım “Kütüphane Haftası” nın tarihi hakkında kısa bilgi paylaşarak konuşmama başlamak istiyorum. …”
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Photophysical properties of two novel tetraphenylporphyrins substituted by guanidiniocarbonyl and monocyclic guanidine groups by Pavel Kubát, Kamil Lang, Vladimír Král, Franz P. Schmidtchen

“…This is in contrast with monomeric tetratolylporphyrins bearing phosphonium,ammonium and pyridinium groups where the formation of stable complexes with DNA is accompanied by a characteristic red shift of the Soret band. II extensively forms Hand J-aggregates,which do not produce singlet oxygen (ΦΔ<0.01). …”
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Finite Element Simulation Analysis for Dynamic Meshing Force of Straight Tooth Face Gear by Cao Maopeng, Tang Jinyuan, Lei Duncai

“…Analysis of the dynamic meshing force of face gear is the important content in the design of face gear drive with high quality.Based on the secondary development of CATIA and the principle of gear machining,the 3Dgeometric modeling of face gear for finite element analysis is obtained.Based on basic theory of contact dynamics,the reasonable finite element analysis model is built and the reasonable parameters are determined.The finite element simulation analysis and study of the dynamic meshing of face gear are carried out by using the ABAQUS,the variation law of the tooth surface contact force and the tooth root bending stress of face gear in the process of continuous mesh and the association law of the among the speed,load and tooth surface dynamic meshing are obtained.It will be provide some reference value for dynamic performance analysis of high-performance face gear drive.…”
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Estimation of fretting fatigue life using a multiaxial stress-based critical distance methodology by F. C. Castro, J. A. Araújo, M. S. T. Pires, L. Susmel

“…Most of the life estimates were within an error band given by a factor of 2.…”
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Effect of sodium lauroyl sarcosinate on the thermal, optical and moisture absorption properties of polyvinylpyrrolidone film by Ian Pellinca Braga Caetano, Danielle Marques de Araújo Stapelfeldt, Rodrigo de Siqueira Melo, Kênia da Silva Freitas, Ana Lucia Shiguihara, Jorge Amim Júnior

“…ATR-FTIR spectra of PVP/SLS films showed the main bands of PVP. The opacity of PVP films increased with the addition of SLS. …”
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Low-Intensity Transcranial Ultrasound Stimulation Inhibits Epileptic Seizures in Motor Cortex by Modulating Hippocampus Neural Activity by Na Pang, Qianqian Wang, Jiamin Pei, Hailin Zhang, Yi Yuan, Jiaqing Yan

“…The results showed that TUS: 1) reduced the amplitude and the strength of the <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\theta } $ </tex-math></inline-formula> frequency band in LFPs in the hippocampus and M1; 2) decreased the coupling strength of the <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\delta }$ </tex-math></inline-formula> - <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\gamma } $ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\theta } $ </tex-math></inline-formula> - <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\gamma }$ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\alpha } $ </tex-math></inline-formula> - <inline-formula> <tex-math notation="LaTeX">$\boldsymbol {\gamma } $ </tex-math></inline-formula> frequency bands in the hippocampus and M1; and 3) weakened the correlation of neural activity between the hippocampus and M1. …”
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Multilevel Structural Characteristics of Jinshajiang Main Fault and Its Influence on Engineering by Hui Zhou, Yihuan Shen, Yong Zhu, Gang Han, Chuanqing Zhang, Ning Zhang

“…On the basis of field investigation and geological data analysis, it is found that the secondary weak structures, such as narrow cleavage bands, narrow joint bands, fault gouge zones, and small folds, often appear in the fault fracture zones and affected zones. …”
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Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows by Zhengrong Li, Kohei Inayoshi, Kejian Chen, Kohei Ichikawa, Luis C. Ho

“…We study a spectral energy distribution (SED) model for LRDs from rest-frame UV to infrared bands. …”
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Developing a Label-Free Infrared Spectroscopic Analysis with Chemometrics and Computational Enhancement for Assessing Lupus Nephritis Activity by Mei-Ching Yu, Xiang-Di Huang, Chin-Wei Kuo, Kai-Fu Zhang, Ping-Chung Liang, U-Ser Jeng, Pei-Yu Huang, Frederick Wai Keung Tam, Yao-Chang Lee

“…We have established a relative absorption difference (RAD) equation to assess characteristic spectral indices based on the temporal peak heights (PHs) of two characteristic serum absorption bands: ν₁ as the target signal and ν₂ as the PH reference for the ν₁ absorption band, measured at each dehydration time (t) during dehydration. …”
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Der Weg der Schiksals Vytautas Jurgutis - von den Juristen bis zu den Lituanisten by Silvija Vėlavičienė

“…Jurgutis Betrachtung der litauischen Sprache von Philipp Ruhig (Vilnius, 1986) und bereitete zwei Bände aus der Serie Lituanistinė biblioteka (Lituanistische Bibliothek) vor. …”
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Destruction investigation of foundry sand-liquid-glass cores under compression by Y. I. Gutko, V. V. Voytenko

Subjects: “…foundry sand‑liquid‑glass core…”
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An advanced technique to adjust hull girder load: Part 1 = generalisation by Chang Hwan Jang, Do Kyun Kim

“…The hull girder load is composed of axial force (AF), vertical shear force (VSF), horizontal shear force (HSF), torsional moment (TM), vertical bending moment (VBM) and horizontal bending moment (HBM), each of which is related to each other by forces in the x, y and z directions. …”
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Population Kinetics and Protein Profiles of Co-Cultured Adult and Fetus Rabbit Bladder Smooth Muscle Cells by Hayrunisa Kahraman Esen, Burcu Biltekin, Mevlit Korkmaz, B. Haluk Güvenç

“…Electrophoresis at 48 hours revealed a unique 80kDa band in adult cells and a 32kDa band in co-cultured cells. …”
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Inhibition of platelet activation alleviates diabetes-associated cognitive dysfunction via attenuating blood-brain barrier injury by Fuxing Xu, Juan Hu, Xuying Li, Lan Yang, Shiqiu Jiang, Tao Jiang, Bo Cheng, Hailiang Du, Ruiduo Wang, Yingying Deng, Wei Gao, Yansong Li, Yaomin Zhu

“…In vitro, CD40L increased HIF1α, diminished tight junction proteins and dysregulated Aβ transporters in b.End3 cells, which could be restored by CD40 siRNA and HIF1α siRNA. …”
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Influence of Wellbore Dogleg Severity on Drilling Friction in Horizontal Wells by Shitang Chen, Gui Hu, Xueqin Huang, Guohui Zhang, Xinyun Liu

“…Aiming at this issue, a mathematical model for computing the radial force caused by axial tension, string bending, and gravity of the string was established. …”
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Immunoprotection of mice against Schistosomiasis mansoni using solubilized membrane antigens. by Guidenn Sulbarán, Oscar Noya, Beatríz Brito, Diana E Ballén, Italo M Cesari

“…A preliminary proteomic analysis of the 25-, 27-, and 28-kDa bands in the immunodominant 28-23 kDa region suggested that they are composed of actin.…”
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A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

“…At the same time, span-limiting portals, support insulators and other electrical devices have significantly lower permissible bending loads. When exposed to dynamic forces, the conductors bend and transfer the load to the structural elements which have certain elasticity. …”
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Synthesis and Application of New Ruthenium Complexes Containing β-Diketonato Ligands as Sensitizers for Nanocrystalline TiO2 Solar Cells by Ashraful Islam, Surya Prakash Singh, Liyuan Han

“…These heteroleptic complexes exhibit a broad metal-to-ligand charge transfer absorption band over the whole visible range extending up to 950 nm. …”
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Laboratory Evaluation on Performance of Fiber-Modified Asphalt Mixtures Containing High Percentage of RAP by Yuefeng Zhu, Yanwei Li, Chundi Si, Xiaote Shi, Yaning Qiao, Haoran Li

“…For this reason, different types of additives need to be identified and evaluated beforehand to mitigate the adverse effects. …”
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EEG alpha/beta features as a biomarker for quantifying pain in patients with lumbar disk herniation by Rumei Li, Wanqi Shao, Shumei Zhao, Lingli Wang, Chao Yu, Lanying Liu, Kuiying Yin

“…IntroductionAn objective and precise pain evaluation is of significant clinical value, and electroencephalography as a non-invasive physiological signal has been demonstrated to correlate with subjective pain perception. …”
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