نتایج جستجو برای: اینکونل 625
تعداد نتایج: 3939 فیلتر نتایج به سال:
Fifty-seven species of common seaweed from the Coast of Korea were screened for antimicrobial (i.e. inhibition of Prevotella intermedia and Porphyromonas gingivalis growth) activity. As a source of bioactive compounds, seaweeds can produce many secondary metabolites with a variety of activities. Using the agar diffusion method, only 17 species (29.8%) showed inhibitory activity. Of these, metha...
OBJECTIVE To demonstrate genetic influence on the onset of age-related macular disease (AMD), analyzing genotype distribution of haplotypes, including polymorphisms of genes with proved relationships with AMD risk (CFH, ARMS2, HTRA1) in patients with AMD and in healthy people. METHODS We took 101 consecutive patients with an AMD diagnosis following Wisconsin international classification. For ...
KİTAP DEĞERLENDİRME/BOOK REVIEW İbrahim Serbestoğlu, TANZİMAT, TEFTİŞ VE CANİK SANCAĞINDA MODERNLEŞME, Gece Yayınları, Ankara 2019, 309 s., ISBN.978-625-7976-63-3 Emin GÜNAYDIN
İki Dünya Arasında: Yaşamdan Ebediyete Zeugma’da Evler ve Mezarlar, Kutalmış Görkay (ed.), 412 sayfa, renkli resimli, İş Bankası Kültür Yayınları, İstanbul, 2020, ISBN: 978-625-405-170-8.
Laser-based powder bed fusion (LPBF) is attractive to build complex parts in spite of the low machinability Inconel 625. The LPBF microstructures and tensile properties are well documented literature. But fatigue impact intrinsic defects on crack initiation propagation mechanisms uncommon. Low high-cycle tests at room service temperature presented this paper prove that shorten stage. After anne...
آلیاژهای پایه نیکل کاربرد زیادی در صنایع هوافضا، نیروگاهی و پتروشیمی دارند. ماشینکاری این آلیاژها معمولاً با نیرو و دمای برش زیاد و کیفیت سطح پایین همراه است. برای مقابله با این محدودیتها، در ماشینکاری آلیاژهای پایه نیکل از مقادیر نسبتاً کوچک پارامترهای برشی استفاده میشود که نرخ تولید را به میزان قابل توجهی کاهش میدهد. در این مقاله، تأثیر سرعت برشی، نرخ پیشروی و عمق برش بر زبری سطح در تراشکاری...
Albrecht Liess, Hermann Rumschöttel, Bodo Uhl (Hrsg.): Festschrift für Walter Jaroschka zum 65. Geburtstag (Archivalische Zeitschrift Bd.80), Köln-Weimar-Wien (Böhlau) 1997, 625 S., mehrere Abb.
number of words):198 (max. 200) Total number of words (text): 4920 Number of words in Introduction: 691 Number of words in Discussion: 625 Number of Figures: 6 Number of Tables: 1 Number of Pages: 36
Betaine is used to treat homocystinuria and is not available in Canada as a formulated drug. In order to facilitate the administration of this compound to patients, a capsule formulation and an evaluation of its stability were required. Capsule formulations of betaine were developed (160 mg and 625 mg of betaine per capsule). As betaine has no chromophore, an HPLC-ELSD analytical method was als...
STUDY DESIGN Retrospective multicenter case series. OBJECTIVE To assess the rate of perioperative vision loss following cervical spinal surgery. METHODS Medical records for 17 625 patients from 21 high-volume surgical centers from the AOSpine North America Clinical Research Network who received cervical spine surgery (levels from C2 to C7) between January 1, 2005, and December 31, 2011, inc...
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