نتایج جستجو برای: au

تعداد نتایج: 78630  

Herein, a stepwise electrodeposition technique was used to synthesize the Pd based nanoparticles on indium-tin oxide (ITO) electrodes. First of all, Pd nanoparticles were electrodeposited on ITO via one step electrodeposition technique. Furthermore, Au was electrodeposited on Pd. Finally, Co was electrodeposited on Au and Pd electrodeposited ITO electrode via stepwise electrodeposition techniqu...

A. Meghdari F. Amiri N. Jalili S. H. Mahboobi

Based on the fact the manipulation of fine nanoclusters calls for more precise modeling, the aim of this paper is to conduct an atomistic investigation for interaction analysis of particle-substrate system for pushing and positioning purposes. In the present research, 2D molecular dynamics simulations have been used to investigate such behaviors. Performing the planar simulations can provide a ...

ژورنال: :تحقیقات مرتع و بیابان ایران 2013
حسین ارزانی جواد معتمدی (ترکان) علی نیکخواه حسین آذرنیوند مهدی قربانی

به­منظور محاسبه ظرفیت چرایی مرتع براساس نیازمندیهای غذایی دام، استفاده از واحد دامی مشترک به جای انواع دام ضرورت دارد. بنابراین یکی از نیازهای پایه در برنامه­ریزی و بهره­برداری بهینه از مراتع و دستیابی به عملکرد دام در سطح مطلوب، تعیین وزن دام غالب در هر منطقه و ضریب تبدیل[1] آن نسبت به واحد دامی کشور[2] می­باشد. در این تحقیق؛ وزن گوسفند نژاد کبوده و ضریب تبدیل آن نسبت به واحد دامی کشور تعیین ش...

Journal: Geopersia 2020

Major aim of this study is to define the copper and gold anomalies using the combination of the Concentration-Number (C-N) fractal and the stepwise factor analysis, based on stream sediment samples in Lahrud 1:100,000 sheet, NW Iran. The case study is situated in Alborz-Azerbaijan structural zone. Elements related to Au and Cu hydrothermally mineralization were selected for this study, accordin...

استرن, چاک , کریم‌پور, محمد حسن ,

Tourmaline is present as alteration and mineralization at Maherabad and Khopik Cu-Au prospecting areas, Najmabad Sn-W-Au prospecting areas, Hired Au-Sn prospecting area, and within Gheshlagh pegmatite dikes. Based on X-ray diffraction graphs, Maherabad, Gheshlagh and Hired tourmaline are schorl, but Najmabad and Khopik are dravite type. Based on chemical composition, all of tourmalines belong t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1388

در این رساله به معرفی روش هایی برای تقریب معادله ی au=f می پردازیم. با پیدا کردن دنباله ی {an} و تشکیل معادله ی anun=lnfn، جواب معادله ی au=f را تقریب می زنیم. روش های به کار رفته در این رساله روش تصویر، روش بخش متناهی و روش تقریب فراکتالی است. هم چنین با منظم سازی این روش ها حل معادله را به گونه ی ساده تری بررسی می کنیم. کلمات کلیدی: روش تصویر، روش بخش متناهی، عدد شرطی، روش تقریب فراکتال، e-م...

2005
Ramiro Debbe

A brief review of BRAHMS measurements of bulk particle production in RHIC Au+Au collisions at √ sNN = 200GeV is presented, together with some discussion of baryon number transport. Intermediate pT measurements in different collision systems (Au+Au, d+Au and p+p) are also discussed in the context of jet quenching and saturation of the gluon density in Au ions at RHIC energies. This report also i...

Journal: :etudes de langue et littérature francaises 2010
mandana sadrzadeh

l’influence déterminante de walter scott au moment où toute une génération écrit des romans historiques apparaît surtout dans l’hommage que lui rendent des figures comme balzac ou hugo au xixe siècle. cette influence qu’affirment et saluent également les histoires littéraires, est due essentiellement au renouveau de la conception romanesque du roman historique, genre ancien, mariant fiction et ...

Journal: :Metal-Based Drugs 1999
P. Sevillano M. E. García A. Habtemariam S. Parsons P. J. Sadler

The following gold(I) and silver(I) complexes of the tritertiary phosphine 1,1,1- tris(diphenylphosphinomethyl)ethane, tripod , have been synthesised: Au(3)(tripod)X(3) [X = Cl(1), Br(2), I(3)]; [Au(3)(tripod)(2)Cl(2)]Cl (4); Au(tripod)X [X = Br(5), I(6)]; Ag(3)(tripod) (NO(3))(4) (7), Ag(tripod)NO(3) (8). They were characterized by X-ray diffraction (complexes 2, 3 and 4), (31)P NMR spectrosco...

Journal: :Physical review letters 2009
B I Abelev M M Aggarwal Z Ahammed B D Anderson D Arkhipkin G S Averichev Y Bai J Balewski O Barannikova L S Barnby J Baudot S Baumgart D R Beavis R Bellwied F Benedosso R R Betts S Bhardwaj A Bhasin A K Bhati H Bichsel J Bielcik J Bielcikova B Biritz L C Bland M Bombara B E Bonner M Botje J Bouchet E Braidot A V Brandin E Bruna S Bueltmann T P Burton M Bystersky X Z Cai H Caines M Calderón de la Barca Sánchez J Callner O Catu D Cebra R Cendejas M C Cervantes Z Chajecki P Chaloupka S Chattopadhyay H F Chen J H Chen J Y Chen J Cheng M Cherney A Chikanian K E Choi W Christie S U Chung R F Clarke M J M Codrington J P Coffin T M Cormier M R Cosentino J G Cramer H J Crawford D Das S Dash M Daugherity C De Silva M M de Moura T G Dedovich M Dephillips A A Derevschikov R Derradi de Souza L Didenko P Djawotho S M Dogra X Dong J L Drachenberg J E Draper F Du J C Dunlop M R Dutta Mazumdar W R Edwards L G Efimov E Elhalhuli M Elnimr V Emelianov J Engelage G Eppley B Erazmus M Estienne L Eun P Fachini R Fatemi J Fedorisin A Feng P Filip E Finch V Fine Y Fisyak C A Gagliardi L Gaillard D R Gangadharan M S Ganti E Garcia-Solis V Ghazikhanian P Ghosh Y N Gorbunov A Gordon O Grebenyuk D Grosnick B Grube S M Guertin K S F F Guimaraes A Gupta N Gupta W Guryn B Haag T J Hallman A Hamed J W Harris W He M Heinz S Heppelmann B Hippolyte A Hirsch E Hjort A M Hoffman G W Hoffmann D J Hofman R S Hollis H Z Huang T J Humanic G Igo A Iordanova P Jacobs W W Jacobs P Jakl F Jin P G Jones J Joseph E G Judd S Kabana K Kajimoto K Kang J Kapitan M Kaplan D Keane A Kechechyan D Kettler V Yu Khodyrev J Kiryluk A Kisiel S R Klein A G Knospe A Kocoloski D D Koetke M Kopytine L Kotchenda V Kouchpil P Kravtsov V I Kravtsov K Krueger M Krus C Kuhn L Kumar P Kurnadi M A C Lamont J M Landgraf S Lapointe J Lauret A Lebedev R Lednicky C-H Lee M J Levine C Li Y Li G Lin X Lin S J Lindenbaum M A Lisa F Liu H Liu J Liu L Liu T Ljubicic W J Llope R S Longacre W A Love Y Lu T Ludlam D Lynn G L Ma Y G Ma D P Mahapatra R Majka O I Mall L K Mangotra R Manweiler S Margetis C Markert H S Matis Yu A Matulenko T S McShane A Meschanin J Millane M L Miller N G Minaev S Mioduszewski A Mischke J Mitchell B Mohanty L Molnar D A Morozov M G Munhoz B K Nandi C Nattrass T K Nayak J M Nelson C Nepali P K Netrakanti M J Ng L V Nogach S B Nurushev G Odyniec A Ogawa H Okada V Okorokov D Olson M Pachr B S Page S K Pal Y Pandit Y Panebratsev T Pawlak T Peitzmann V Perevoztchikov C Perkins W Peryt S C Phatak M Planinic J Pluta N Poljak A M Poskanzer B V K S Potukuchi D Prindle C Pruneau N K Pruthi J Putschke R Raniwala S Raniwala R L Ray R Reed A Ridiger H G Ritter J B Roberts O V Rogachevskiy J L Romero A Rose C Roy L Ruan M J Russcher V Rykov R Sahoo I Sakrejda T Sakuma S Salur J Sandweiss M Sarsour J Schambach R P Scharenberg N Schmitz J Seger I Selyuzhenkov P Seyboth A Shabetai E Shahaliev M Shao M Sharma S S Shi X-H Shi E P Sichtermann F Simon R N Singaraju M J Skoby N Smirnov R Snellings P Sorensen J Sowinski H M Spinka B Srivastava A Stadnik T D S Stanislaus D Staszak M Strikhanov B Stringfellow A A P Suaide M C Suarez N L Subba M Sumbera X M Sun Y Sun Z Sun B Surrow T J M Symons A Szanto de Toledo J Takahashi A H Tang Z Tang T Tarnowsky D Thein J H Thomas J Tian A R Timmins S Timoshenko D Tlusty M Tokarev T A Trainor V N Tram A L Trattner S Trentalange R E Tribble O D Tsai J Ulery T Ullrich D G Underwood G Van Buren M van Leeuwen A M Vander Molen J A Vanfossen R Varma G M S Vasconcelos I M Vasilevski A N Vasiliev F Videbaek S E Vigdor Y P Viyogi S Vokal S A Voloshin M Wada W T Waggoner F Wang G Wang J S Wang Q Wang X Wang X L Wang Y Wang J C Webb G D Westfall C Whitten H Wieman S W Wissink R Witt Y Wu N Xu Q H Xu Y Xu Z Xu P Yepes I-K Yoo Q Yue M Zawisza H Zbroszczyk W Zhan H Zhang S Zhang W M Zhang Y Zhang Z P Zhang Y Zhao C Zhong J Zhou R Zoulkarneev Y Zoulkarneeva J X Zuo

Three-particle azimuthal correlation measurements with a high transverse momentum trigger particle are reported for pp, d+Au, and Au+Au collisions at sqrt[s_{NN}]=200 GeV by the STAR experiment. Dijet structures are observed in pp, d+Au and peripheral Au+Au collisions. An additional structure is observed in central Au+Au data, signaling conical emission of correlated charged hadrons. The conica...

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