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Search Results: 1 - 10 of 914 matches for " Meral ?algüneri "
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Pulmonary Amyloidosis Mimicking Interstitial Lung Disease in a Patient With Polymyozitis
Asena G?k?ay,Metin I??k,Meralalgüneri
Türkiye Fiziksel Tip ve Rehabilitasyon Dergisi , 2012,
Abstract: Primary pulmonary amyloidosis is a localized type of amyloidosis which usually presents with parenchymal nodules, diffuse alveolar damage, or submucosal deposits in the airways. Polymyozitis is an inflammatory autoimmune myopathy characterized by symmetric weakness of the limb girdle and anterior neck muscles. Nearly 80-90% of cases with polymyositis are successfully treated with steroid and cyclophosphamide combination therapies. Polymyozitis also cause secondary interstitial lung disease and the radiological findings of these two diseases may not be easily discriminated from each other. Turk J Phys Med Re-hab 2012;58:159-61.
Familial Peripheric Polyneuropathy Plus Camptodactyly; Three Sisters
Metin I??k,?smail Do?an,Levent K?l?n?,Meralalgüneri
Türkiye Fiziksel Tip ve Rehabilitasyon Dergisi , 2012,
Abstract: Camptodactyly, the flexion contracture of the proximal interphalangeal joint usually involves the small finger and may be a component of some autosomal dominant diseases, such as Marfan's syndrome, cranio-carpo-tarsal dystrophy and oculo-dento-digital dysplasia. Camptodactyly may also coexist with anomalies, such as high arched palate, anomalies of scapula, scoliosis, ptosis, hemi-hypertrophy and taurinuria. Hereditary autonomic and sensory neuropathies (HSAN) are a clinically and genetically heterogeneous group of inherited peripheral neuropathies, which primarily affect the peripheral sensory and autonomic nerves. Patients usually have prominent distal sensory loss with complaints of insensitivity to pain. Prominent distal sensory loss may cause chronic ulcerations in the feet and hands, and less frequently, severe complications as extensive soft tissue infections, osteomyelitis and amputations.Herein, we report three sisters with hereditary peripheral polyneuropathy associated with concomitant camptodactyly. Turk J Phys Med Re-hab 2012;58:72-4.
Gluteal Calcinosis in a Patient With Undifferentiated Connective Tissue Disease: A Bulky Lesion Resected Surgically
Metin I??k,Güne? Güner,Yakup Ye?ilkaya,Meralalgüneri
Türkiye Fiziksel Tip ve Rehabilitasyon Dergisi , 2011,
Abstract: Calcinosis frequently accompanies rheumatologic diseases and mostly occurs after trauma, due to structural damage, hypovascularity, and tissue hypoxia. Calcinosis may be seen in a localized area or it may be widespread, causing muscle atrophy, joint contractures, and skin ulceration. Herein, we report a patient with localized form of calcinosis that occured without history of trauma and the patient also has a diagnosis of undifferentiated connective tissue disease. Turk J Phys Med Rehab 2011;57 Suppl 2: 358-60.
The Effect of an Instruction Designed by Cognitive Load Theory Principles on 7th Grade Students’ Achievement in Algebra Topics and Cognitive Load  [PDF]
Aygil Takir, Meral Aksu
Creative Education (CE) , 2012, DOI: 10.4236/ce.2012.32037
Abstract: The purpose of this study was to investigate the effect of an instruction designed by the Cognitive Load Theory (CLT) principles on 7th grade students’ achievement in Algebra topics and cognitive load. A quasi-experimental study was conducted in totally six weeks with 80 students. The instruction designed by CLT principles was used in the experimental group, while the instruction recommended by the Ministry of Education (MONE) was used in the control group. Researchers developed Teachers’ Guidelines and Students’ Booklets for using in the experimental group. At the end of each unit, the Subjective Rating Scale (SRS) was used to measure students’ cognitive load. At the end of the treatment, the Algebra Achievement Test (AAT) was administrated to both of the groups. Both descriptive and inferential statistical techniques were used for analyzing data. Results showed that instruction designed by CLT principles was effective for the Algebra teaching with the limitations of the study.
Internet Starting Points for Librarians Kütüphaneciler in nternet Ba lang Noktalar
Mustafa Algül
Türk Kütüphanecili?i , 1996,
Critical Factors that Affecting Efficiency of Solar Cells  [PDF]
Furkan Dincer, Mehmet Emin Meral
Smart Grid and Renewable Energy (SGRE) , 2010, DOI: 10.4236/sgre.2010.11007
Abstract: A solar cell or photovoltaic cell is a device which generates electricity directly from visible light. However, their efficiency is fairly low. So, the solar cell costs expensive according to other energy resources products. Several factors affect solar cell efficiency. This paper presents the most important factors that affecting efficiency of solar cells. These effects are cell temperature, MPPT (maximum power point tracking) and energy conversion efficiency. The changing of these factors improves solar cell efficiency for more reliable applications.
Deep Venous Thrombosis in Breast Cancer Patients Using Tamoxifen, a Hypothesis  [PDF]
Meral Sayin, Bekir Hakan Bakkal
Journal of Cancer Therapy (JCT) , 2011, DOI: 10.4236/jct.2011.25081
Abstract: Breast cancer is the most frequently diagnosed cancer in women and systematic therapy is an essential component of disease. Hormonal therapy, cytotoxic chemotherapy and the more recently introduced biological therapies are routinely employed in the vast majority of patients. Several pharmaceuticals that affect the estrogenic pathways have been studied as chemopreventive agents. Tamoxifen is an anti-estrogenic drug used in the treatment of estrogen receptor positive breast cancer patients. One of the important side-effects of tamoxifen is thromboembolic events like deep venous thrombosis. Tamoxifen also causes an increase in mean platelet volume. We hypothesize that thromboembolic effect of tamoxifen is via increase of mean platelet volume.
Synthesis and Ab Initio/DFT Studies on 2-(4-methoxyphenyl)benzo[d]thiazole
Hakan Arslan,?ztekin Algül
International Journal of Molecular Sciences , 2007, DOI: 10.3390/i8080760
Abstract: 2-aminothiophenol and 4-methoxybenzaldehyde were cyclized under microwaveirridation and solvent free conditions to synthesize 2-(4-methoxyphenyl)benzo[d]thiazole.The molecular structure and vibrational frequencies of the title compound in the groundstate have been investigated with ab initio (HF) and density functional theory methods(BLYP, B3LYP, B3PW91 and mPW1PW91) implementing the standard 6-311G(d,p) basisset. Comparison of the observed fundamental vibrational frequencies of title compound andcalculated results by HF and DFT methods indicate that B3LYP is superior to the scaledHF approach for molecular problems.
Laboratory Evaluation of Acoustic Backscatter and LISST Methods for Measurements of Suspended Sediments
Ramazan Meral
Sensors , 2008, DOI: 10.3390/s8020979
Abstract: The limitation of traditional sampling method to provide detailed spatial andtemporal profiles of suspended sediment concentration has led to an interest in alternativedevices and methods based on scattering of underwater sound and light . In the presentwork, acoustic backscatter and LISST (the Laser In Situ Scattering Transmissometry)devices, and methodologies were given. Besides a laboratory study was conducted tocompare pumping methods for different sediment radiuses at the same concentration. Theglass spheres (ballotini) of three different radiuses of 115, 137 and 163 μm were used toobtain suspension in the sediment tower at laboratory. A quite good agreement wasobtained between these methods and pumping results with the range at 60.6-94.2% forsediment concentration and 91.3-100% for radius measurements. These results and theother studies show that these methods have potential for research tools for sedimentstudies. In addition further studies are needed to determine the ability of these methods forsediment measurement under different water and sediment material conditions.
Kitap ndeksleri / Book Indexing
Meral Alaku?
Bilgi Dünyas? , 2006,
Abstract: This article is a review of Book Indexes from a variety of points, which are in fact the oldest indexes used in the world. They are different than journal indexes and database indexes which are ongoing projects. Book indexes, on the other hand, are unique in their own frameworks, as each one is a completed and finished unit. Construction of book indexes, types of indexes (according to subject headings and proper names), synthesis and analytic methods; and formats of indexes (indented and run-in formats) are described. There is a list of important conventions relating to book indexes at the end of the article
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