نتایج جستجو برای: سوخت lpg

تعداد نتایج: 8042  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم پایه 1391

موضوع پایان نامه ی پیش رو، بررسی اثر دما برروی عملکرد حسگرهایی بر پایه ی توری های براگ تار نوری با دوره ی تناوب کوتاه (fbg) و دوره ی تناوب بلند (lpg) می باشد. تغییرات دما باعث جابجایی طول موج براگ در این حسگرها می شود؛ بنابراین معیار عملکرد حسگرها برای تعیین دما مستقیماً مرتبط با جابجایی طول موج تشدید تار خواهد بود. در اینجا خواهیم دید که هرچه دما افزایش یابد طول موج تشدید در هر دو نوع تار fbg و...

2015
Satoshi Takasaki Kunihiko Maeda Kensuke Joh Shu Yamakage Sachiko Fukase Toshiyuki Takahashi Masayuki Suzuki Akira Matsunaga Takao Saito

Lipoprotein glomerulopathy (LPG) is characterized by histopathological features showing intra-glomerular lipoprotein thrombi and type III hyperlipoproteinemia (HLP), with heterozygote mutation of apolipoprotein (apo) E gene. On the other hand, as another renal lipidosis with type III HLP, apoE2 homozygote-related glomerulopathy (apoE2-GN) showing foamy macrophages has been reported. The case of...

Journal: :Molecules 2015
Gabriela A Eggimann Kathryn Sweeney Hannah L Bolt Neshat Rozatian Steven L Cobb Paul W Denny

Natural product antimicrobial peptides (AMPs) have been proposed as promising agents against the Leishmania species, insect vector borne protozoan parasites causing the neglected tropical disease leishmaniasis. However, recent studies have shown that the mammalian pathogenic amastigote form of L. mexicana, a causative agent of cutaneous leishmaniasis, is resistant to the amphibian-derived tempo...

2001
Gerald F. Späth Stephen M. Beverley

Späth, G. F. and Beverley, S. M. 2001. A lipophosphoglycan-independent method for isolation of infective Leishmania metacyclic promastigotes by density gradient centrifugation. Experimental Parasitology 99, 97–103. At the end of their growth in the sand fly, Leishmania parasites differentiate into the infective metacyclic promastigote stage, which is transmitted to the mammalian host. Thus, in ...

Journal: :The EMBO journal 2002
Albert Descoteaux Herbert A Avila Kai Zhang Salvatore J Turco Stephen M Beverley

Leishmania promastigotes express an abundant cell surface glycoconjugate, lipophosphoglycan (LPG). LPG contains a polymer of the disaccharide-phosphate repeat unit Galbeta1,4Manalpha1-PO4, shared by other developmentally regulated molecules implicated in parasite virulence. Functional complementation of a Leishmania donovani LPG-defective mutant (OB1) accumulating a truncated LPG containing onl...

Journal: :Optics letters 2008
Honglei Guo Yitang Dai Gaozhi Xiao Nezih Mrad Jianping Yao

A novel technique to interrogate a long-period grating (LPG) using a mechanically scannable arrayed waveguide grating (AWG) is proposed. This technique is implemented based on space-to-wavelength mapping by mechanically scanning the input light beam along the input coupler facet of an AWG. By employing a sampled chirped fiber Bragg grating with multiple peaks as a reference, the central wavelen...

Journal: :Optics express 2009
Meng Jiang A Ping Zhang Yang-Chun Wang Hwa-Yaw Tam Sailing He

A long-period grating (LPG) based compact optical fiber sensor working in reflection mode is demonstrated. A technique to make a mirror on the cladding region of a fiber end-face to reflect only the cladding modes was realized by growing a polymeric microtip on the core region of the fiber end-face, by photopolymerization, followed by coating the fiber end-face with an aluminum film. Using the ...

2009
N. REZLESCU

Some spinel ferrites, MFe2O4 (M = Cu, Cd and Zn), having submicron grain sizes (0.1–0.7μm) were prepared by sol-gel-selfcombustion and their sensing properties to reducing gases were investigated. The gas sensing characteristics were obtained by measuring the sensitivity as a function of various controlling factors, like operating temperature, composition and concentration of the gas, and final...

Journal: : 2022

This paper proposes a numerical investigation of the behavior dual diesel-Liquefied Petroleum Gas (LPG) engine. Numerical analysis is performed with aid simulation program Diesel-RK. Three volumetric LPG blends: 5 % LPG, 8 and 10%LPG are inducted air intake for single cylinder,4-stroke, constant speed diesel engine fixed compression ratio 15.5/1. No dramatic change in combustion pressure seen 5...

Journal: :Journal of cosmetic and laser therapy : official publication of the European Society for Laser Dermatology 2013
Zekayi Kutlubay Abdullah Songur Burhan Engіn Rashid Khatіb Özden Calay Server Serdaroğlu

BACKGROUND LPG endermologie is a worldwide FDA-approved massage system used in the treatment of cellulite. OBJECTIVE The aim of this study is to evaluate safety, efficacy, and the slimming potential of LPG endermologie. MATERIAL AND METHODS A total of 118 women (mean age, 34.59 ± 8.02 years) were enrolled in this study. The LPG treatment sessions were performed twice weekly and continued fo...

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