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Prevalence of Restless Legs Syndrome in Patients Treated with Peritoneal Dialysis: Clinical and Biochemical Characteristics among Patients with and without Restless Legs Syndrome

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Open Journal of Nephrology 2013年第1期3卷 44-50页

作者： Selda Korkmaz Bulent Tokgoz Sevda Ismailogullari Ismail Kocyigit Merva Kocyigit Ozgur Berkay aksu murat aksu Department of Nephrology Erciyes University Medical School Kayseri Turkey. Department of Neurology Acibadem Hospital Kayseri Turkey. Department of Neurology Erciyes University Medical School Kayseri Turkey. Medical Faculty Near East University Nicosia Cyprus

Introduction and Aims:This is a prospective study identifying prevalence of Restless Legs Syndrome (RLS) in patients ongoing peritoneal dialysis (PD) due to end stage renal disease (ESRD) and comparing clinical and biochemical characteristics among patients with and without RLS. Methods: Two hundred ESRD patients who received PD at least six months assessed by neurologist and nephrologist with regards to presence of RLS. Also, clinical and biochemical features of these patients are determined. One hundred and forty four patients were excluded from study because they had other secondary causes of RLS except for ESRD. Results: Thirteen of 56 patients (23.2%) had RLS. The use of vitamin B + folic acid supplements was significantly lower in patients with RLS than in those without RLS (69.2% vs 97.7%;p = 0.008). There was no significant difference between patient groups with and without RLS in terms of age, gender, body mass index, cause of ESRD, peritoneal membrane transport characteristic, smoking, consuming alcohol, use of erythropoietin, duration of PD, hemoglobin, serum calcium, serum phosphorus, serum albumin, levels of serum iron, total iron binding capacity, ferritin, folic acid and vitamin B12, transferrin saturation, weekly Kt/V urea value, and amount of residual urine volume (p > 0.05). Conclusion: RLS is more common among PD patients than general population. Although essential cause is not exactly known, use of folic acid and vitamin B complex decrease the RLS prevalence in this particular patient group.

关键词： Peritoneal Dialysis Restless Legs Syndrome Renal Failure

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Molecular Application of a State Specific Multi-Reference Brillouin-Wigner Perturbation Theory

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Chinese Physics Letters 2016年第2期33卷 22-25页

作者： H.aksu Department of Physics Bilecik University

The single reference second order Brillouin-Wigner perturbation theory recently developed, which eliminates its size-extensivity error, has been generalized to state-specific, multi-reference （SS-MR）, BWPT2 providing a size-extensive correction to the electron correlation problem for systems that demand the use of a multi-reference function. Illustrative numerical tests of the size-extensivity corrections are made for widely used molecules in their ground states, which are pronounced multi-reference characteristics. We have implemented two-reference and three-reference cases for CH2, BH and bond breaking process in the ground states of HF molecules. The results are compared with the rigorously size-extensive methods such as the M^ller-Plesset perturbation theory, i.e., MP2, full configuration interaction （Full-CI） and allied methods using the same basis sets.

关键词： of in Molecular Application of a State Specific Multi-Reference Brillouin-Wigner Perturbation Theory FCI CCSD CISD RHF MRCI CASSCF for been MP is

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The geomechanical properties of soils treated with nanosilica particles

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Journal of Rock Mechanics and Geotechnical Engineering 2023年第4期15卷 954-969页

作者： Gizem aksu Tugba Eskisar Asia Prefabrik Ltd.Co. KemalpasaIzmir35730Turkey Department of Civil Engineering Ege UniversityBornovaIzmir35100Turkey

This study examines the effect of nanosilica(NS)additive to improve the mechanical properties of clay,clayey sand,and *** engineering properties of the soils were investigated through Atterberg limits,compaction,unconfined compression,ultrasonic pulse velocity(UPV),freeze-thaw,and direct shear *** NS content varied from 0%to 0.7%and cement content was 5%and 10%by the dry weight of the *** curing period varied from 7 d to 150 *** consistency,compaction,and strength properties of the soils were affected by the presence of NS and *** optimum NS contents in clay specimens with 5%and 10%cement were 0.5%and 0.7%,*** was 0.7%in sand specimens with both cement ratios,as well as 0.3%and 0.7%in clayey sand specimens with 5%and 10%cement,*** terms of freeze-thaw resistance,clayey sand specimens containing 0.5%NS and 10%cement had the minimum strength *** relationships existed between the ultrasonic pulse velocity(UPV)and the unconfined compressive strength(UCS)of soil specimens having the same curing *** shear strength parameters of the soils also improved with the addition of *** electron microscope(SEM)images demonstrated that cement and NS contributed to the improvement of the soils by producing a denser and more uniform *** was concluded that the minor addition of NS could potentially improve the geomechanical properties of the soils.

关键词： Nanosilica(NS) Atterberg limits Compaction Unconfined compressive strength(UCS) Ultrasonic pulse velocity(UPV) Freeze-thaw

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External beam radiotherapy for localized prostate cancer

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Asian Journal of Andrology 2015年第6期17卷 892-898页

作者： Hasan Yilmaz Gorkem aksu Ozdal Dillioglugil Kocaeli University School of Medicine Departmentof Urology Kocaeli Turkey Kocaeli University Schoeof Medicine Department of Radiation OncologyKocaeli Turkey

Radiotherapy （XRT） is a curative treatment option for prostate cancer （PCa）. Recent XRT technologies allow higher dose therapy that lead to increased local control with less adjacent tissue damage. Additionally, receiving neo-adjuvant or adjuvant hormonotherapy （HT） during radiation therapy increases the curative effect. ＂lhe aim of this paper is to review the current literature and guidelines on external beam radiation therapy for PCa. However, brachytherapy and radiosurgery, a recently evolving relatively new technology for the radiotherapeutic management of localized PCa, are beyond the scope of this paper.

关键词： External radiotherapy cancer

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Ground State Energy Calculations of Isoelectronic Series of He in Double-Zeta Approximation Using Coulomb Potential with Noninteger Indices

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Chinese Physics Letters 2008年第3期25卷 896-898页

作者： GUSEINOV I. Israfil aksu Hüseyin Department of Physics Faculty of Arts and Sciences Onsekiz Mart University Canakkale Turkey

Using formulae for one- and two-electron integrals of Coulomb interaction potential fk （r） = r^-k with non-integer indices k established by one of the authors with the help of complete orthonormal sets of ψ^α-exponential-type orbitals （α = 1, 0,-1,-2,…）, we perform the calculations for isoelectronic series of the He atom containing nuclear charges from 2 to 10, where k = 1 - μ （-1 〈 μ 〈 0）. For this purpose we have used the double-zeta approximation, the configuration interaction and coupled-cluster methods employing the integer-n Slater-type orbitals as basis sets. It is demonstrated that the results of calculations obtained are better than the numerical Hartree-Fock values.

关键词： SLATER-TYPE ORBITALS MULTICENTER INTEGRALS ONE-ELECTRON OPEN-SHELLS SYSTEMS INTEGER ATOMS

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Phenolic compounds affect production of pyocyanin, swarming motility and biofilm formation of Pseudomonas aeruginosa

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Asian Pacific Journal of Tropical Biomedicine 2016年第8期6卷 698-701页

作者： Aylin Ugurlu Aysegul Karahasan Yagci Seyhan Ulusoy Burak aksu Gulgun Bosgelmez-Tinaz Department of Microbiology School of Medicine Marmara University Department of Biology Faculty of Arts and Sciences Süleyman Demirel University Department of Basic Pharmaceutical Sciences Faculty of Pharmacy Marmara University

Objective: To investigate the effects of plant-derived phenolic compounds(i.e. caffeic acid, cinnamic acid, ferulic acid and vanillic acid) on the production of quorum sensing regulated virulence factors such as pyocyanin, biofilm formation and swarming motility of Pseudomonas aeruginosa(P. aeruginosa) ***: Fourteen clinical P. aeruginosa isolates obtained from urine samples and P. aeruginosa PA01 strain were included in the study. The antibacterial effects of phenolic compounds were screened by well diffusion assay. Pyocyanin and biofilm activity were measured from culture supernatants and the absorbance values were measured using a spectrophotometer. Swarming plates supplemented with phenolic acids were point inoculated with P. aeruginosa strains and the ability to swarm was determined by measuring the distance of swarming from the central inoculation ***: Tested phenolic compounds reduced the production of pyocyanin and biofilm formation without affecting growth compared to untreated cultures. Moreover, these compounds blocked about 50% of biofilm production and swarming motility in P. aeruginosa ***: We may suggest that if swarming and consecutive biofilm formation could be inhibited by the natural products as shown in our study, the bacteria could not attach to the surfaces and produce chronic infections. Antimicrobials and natural products could be combined and the dosage of antimicrobials could be reduced to overcome antimicrobial resistance and drug side effects.

关键词： Quorum sensing Phenolic compounds Pseudomonas aeruginosa Biofilm Swarming

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Pectoral muscular twitching： a rare manifestation of spontaneous twiddler syndrome

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Journal of Geriatric Cardiology 2017年第8期14卷 532-533页

作者： Serdar Bozyel Tolga aksu Tumer Erdem Guler Kaznn Serhan Ozcan Mujdat Aktas Derince Training and Research Hospital Department of Cardiology Kocaeli Turkey Eregli State Hospital Department of Cardiology Zonguldak Turkey

The twiddler syndrome is maker malfunction, in which vice in its pocket results in an uncommon cause of pace-twisting or rotating of the delead retraction or coiling and subsequent malfunction of an implanted devices such as a pacemaker, an implantable cardioverter-defibrillator （ICD）, cardiac resynchronization therapy （CRT）.

关键词： Pacemaker Twiddler

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Supported ZnO catalysts for the conversion of alkanes:About the metamorphosis of a heterogeneous catalyst

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Journal of Natural Gas Chemistry 2012年第5期21卷 581-594页

作者： S.Arndt B.Uysal A.Berthold T.Otrebma Y.aksu M.Driess R.Schomcker Technische Universitāt zu Berlin Institut fūr ChemieStraβe des 17 Juni 12410623 BerlinGermany Akdeniz University Department of Chemistry07058 AntalyaTurkey Technische Universitāt zu Berlin Institut fūr Werkstof fwissenschaftenHardenbergstr 4010623 BerlinGermany

ZnO could be a suitable catalyst for the oxidative conversion of CH4,C2H6 and ***,the main drawback is its thermal ***,ZnO supported on ZrO 2,TiO2,γ-Al2O and SiO2 was investigated for the oxidative dehydrogenation of propane and ethane,and the oxidative coupling of *** stability of the supported ZnO is partially improved,but ZnO reacts with the support material,forming new compounds （Zn-zirconates,-titanates,-aluminates and-silicates）,which already occurs below reaction *** might also be the case for many other heterogeneous catalysts.

关键词： oxidative dehydrogenation oxidative coupling of methane oxidative dehydrogenation of ethane oxidative dehydrogenation of propane ZnO

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Crustal Architecture,Geochemistry and Geochronology of the Ophiolites and Ophiolitic Mélanges in Southeastern Anatolia

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Acta Geologica Sinica(English Edition) 2016年第S1期90卷 236-237页

作者： Ender SARIFAKIOGLU Yildirim DILEK Remzi aksu Mustafa SEVIN General Directorate of Mineral Research&Exploration Geology Department Miami University Dept.of Geology and Env.Earth Science Turkish Petroleum Corporation

The Neotethyan ophiolites exposed in SE Anatolia–Syria occur along two,ENE-WSW-trending,sub-parallel belts(Fig.1).The ophiolites and ophiolitic mélanges in the southern belt include the Cretaceous K?z?lda?(Hatay),

关键词： ppm rock Crustal Architecture,Geochemistry and Geochronologyofthe Ophiolitesand Ophiolitic M langesin Southeastern Anatolia

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Injuries Requiring Surgery in Folk Dancers： A Retrospective Cohort Study of 9 Years

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Journal of Sports Science 2018年第2期6卷 108-117页

作者： Neslihan aksu Vefa Atansay Taner aksu Safiye Koculu Sukriye Damla Kara Isik Karalok Department of Orthopedics and Traumatology Faculty of Medicine Istanbul Bilim University Abide i Hurriyet Cad No 164 Sisli 34381 Istanbul Turkey Department of Orthopedics and Traumatology Medical Faculty Bahcesehir University Medical Park Hospital Fevzipasa mah Dolap cad. Fatih Istanbul Turkey Department of Clinic Microbiology and Enfectious Desease Faculty of Medicine Istanbul Bilim University Abide i Hurriyet Cad No 164 Sisli 34381 Istanbul Turkey Department of Neurology University of South Florida FL 33606 USA Radiology Department Faculty of Medicine istanbul Bilim University Abide i Hurriyet Cad No 164 Sisli 34381 Istanbul Turkey

Background： In this study, we examined professional folk dancer injuries which required surgery and if there are any associated factors like age, gender, dexterity, dance style and to evaluate the return to their full capacity. Materials and Methods： Seventy five members of the Fire of Anatolia dance group （mean age： 26.8 ± 5.2; 18-38 years） performers were evaluated. The dancers suffered 14 orthopedic injuries requiring surgery （3 meniscus tears, 2 anterior cruciate ligament tears one of which is with posterolateral corner tear, 1 posterior cruciate ligament tear, 1 patellar dislocation, 1 scaphoid fracture, 1 extensor tendon cut in hand, 1 infrapatellar bursitis, 2 Hoffa’s fat pad syndromes, 2 symptomatic medial plicaes） during a nine-year period. Follow-up time was 51 ± 41.9 （29.5-92） months. Results： Following surgeries, the dancers could restart rehearsals in 12.7 ± 9 （range： 4 to 36） weeks and perform live on the stage in 16.2 ± 12.2 （range： 5 to 52） weeks on average. Conclusion： Males were 8.64 times more likely to suffer an injury requiring surgery compared to the females （p = 0.003） and twelve （85.7%） of these injuries were lower extremity injuries and were all located in the knee in Anatolian folk dancers.

关键词： Dancer injuries folk dancers knee injuries arthroscopy return to dance knee surgery.

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