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کلمات کلیدی: 18
موارد یافت شده: 86
1 - Complexation study of dibenzo-18-crown-6 with UO22+ cation in binary mixed nonaqueous solutions (چکیده)2 - Study of complex formation between dicyclohexyl-18-crown-6 and UO22+ cation in some binary mixed non-aqueous solvents using conductometric method (چکیده)
3 - کنترل جریان توسط مکش و بررسی تأثیر آن بر ضرایب آیرودینامیکی ایرفویل های NACA0018,NACA0012 (چکیده)
4 - بررسی شرایط بهینه ماشینکاری سوپر آلیاژ اینکونل 718 با رویکرد طراحی آزمایش تاگوچی (چکیده)
5 - stability of dibenzo-18-crown-6 complexes with Ce3+ , Y3+ , UO22+ and Sr2+ cations in acetonitrile-Dimethylformamide binary solutions. (چکیده)
6 - thermodynamics of ZrO2+ cation complexation with dibenzo-18-crown-6 in mixed nonaqueous solvents (چکیده)
7 - highly selective and efficient transport of lead (II) cations in natular water using a liquid membrane system with dicyclohexano-18-crown-6 as carrier. (چکیده)
8 - construction an ion selective membrane electrode for lead (II) cation based ob benzo-18-crown-6 as an ionophore with polyvinylchloride matrix using of dip-coating method (چکیده)
9 - Fabrication of an Y3+-PVC Membrane Sensor Based on Dicyclohexyl-18-Crown-6 for Determination Fluoride Ion (چکیده)
10 - A Novel Ion - selective Polymeric Membrane sensor for Determining Thallium (I) with high selectivity (چکیده)
11 - N,N--Dicyclohexyl-N--(2,6-difluorobenzoyl)-N,N--dimethylphosphoric triamide (چکیده)
12 - N,N--Bis(2-chlorobenzyl)-N--(2,2,2-trichloroacetyl)phosphoric triamide (چکیده)
13 - Cyclohexyl(methyl)ammonium(bis[cyclohexyl(methyl)amino]-phosphoryl)(4-methylphenylsulfonyl)-azanide (چکیده)
14 - N,N -Bis(2-methylphenyl)-N -(2,2,2- trichloroacetyl)phosphoric triamide (چکیده)
15 - Thermodynamic study of complex formation between 4´-nitrobenzo-18-crown-6 with Y+3 cation in different non-aqueous binary solutions (چکیده)
16 - Study of Complex Formation of Dibenzo-18-Crown-6 with Ce3+, Y3+, UO2+ 2 and Sr2+ Cations in Acetonitrile–Dioxane Binary Solvent Mixtures (چکیده)
17 - O-Phenyl (cyclohexylamido)(p-tolylamido)phosphinate (چکیده)
18 - مقایسه تبخیر-تعرق مرجع پنمن مانتیث ASCE و پنمن مانتیث فائو- 56 در بازه زمانی ساعتی در ایستگاه هواشناسی فریمان (چکیده)
19 - N,N- -Dibenzyl-N,N- -dimethyl-N-- - (methylsulfonyl)phosphoric triamide (چکیده)
20 - Diphenyl (o-tolylamido)phosphonate (چکیده)
21 - Bis(8-hydroxy-2- methylquinolinium) bis(pyridine-2,6-dicarboxylato)-cuprate(II) methanol monosolvate (چکیده)
22 - Propane-1,3-diaminium pyridine-2,5-dicarboxylate dimethyl sulfoxide monosolvate (چکیده)
23 - Bis(4-carboxypyridine-2-carboxylato-k2N,O2)copper(II) dimethyl sulfoxide disolvate (چکیده)
24 - بررسی تغییرات فصلی ایزوتوپهای پایدار(اکسیژن18 و ﺩوتریم)موجوﺩ ﺩر بارندگی شهر تهران و ارتباط آن با پارامترهای کلیماتولوژی (چکیده)
25 - Study of complexation process between Dibenzo-18-crown-6 and Yttrium(III) cation in binary mixed non-aqueous solvents using conductometric technique (چکیده)
26 - Lead (II)-selective coated graphite electrode based on benzo-18-crown-6 (چکیده)
27 - Transport study of some transition metal cations through a bulk liquid membrane using dicyclohexyl-18-crown-6 as carrier (چکیده)
28 - Selective transport of lead (II) through a bulk liquid membrane using dicyclohexyl-18-crown-6 as a carrier (چکیده)
29 - Study of competitive transport bulk liquid membrane using macrocyclic ligand as carriers (چکیده)
30 - Study of competitive transport of metal cations through bulk liquid membrane using 4’-nitrobenzo-18-crown-6 and diaza-18-crown-6 (چکیده)
31 - Highly Selective Transport of Lead Cation through Bulk Liquid Membrane by Macrocyclic Ligand of Decyl-18-Crown-6 as Carrier (چکیده)
32 - A Polarographic Study of Tl+, Pb2+ and Cd2+ Complexes with Aza-18-crown-6 and Dibenzopyridino-18-crown-6 in some Binary Mixed Non-aqueous Solvents (چکیده)
33 - Tetrakis{4-[(2H-tetrazol-5-yl)methyl]-morpholin-4-ium} dodecatungstosilicate hexahydrate (چکیده)
34 - N,N- ,N-- ,N---Tetrakis(2-methylphenyl)- oxybis(phosphonic diamide): a redeter- mination at 150 K with Mo Ka radiation (چکیده)
35 - Spectrometric determination of Pb2+ cation after selective bulk liquid membrane transport using benzo-18-crown-6 as carrier (چکیده)
36 - 2Amino-4-methylpyridinium 6-carboxypyridine-2-carboxylate methanol monosolvate (چکیده)
37 - Acridine–benzene-1,3,5-tricarboxylic acid (3/1) (چکیده)
38 - خطبه 181 نهج البلاغه و آن درخت صنوبر (چکیده)
39 - N,N -Di-tert-butyl-N -(2,6-difluoro-benzoyl) phosphoric triamide (چکیده)
40 - Acridinium 2-hydroxybenzoate (چکیده)
41 - Separation and Speciation of Tl(I) and Tl(III) in Environmental Samples using Amberlite IRC-718 Chelating Resin (چکیده)
42 - Application of dicyclohexyl-18- crown-6 in Construction of a Selective Membrane Electrochemical Sensor for Determination of Yttrium (III) in Environmental Sample (چکیده)
43 - Preconcentration of thallium (III) and speciation of thallium (1) and (III) by single drop micro extraction using dicyclohexano-18-crown-6 and their determination by electrothermal atomic absorption spectrometry (چکیده)
44 - زن و روشنبینی در مخاصمه (چکیده)
45 - N,N -Dibenzyl-N -(2,6-difluorobenzoyl)-N,N -dimethylphosphoric triamide (چکیده)
46 - ELECTRONIC AND THERMOELECTRIC PROPERTIES OF PURE AND ALLOYS In2O3 TRANSPARENT CONDUCTORS (چکیده)
47 - Tris(2-methoxyethanaminium) dodecamolybdophosphate trihydrate (چکیده)
48 - Chemical and Antimicrobial Studies of Juniperus sabina L. and Juniperus foetidissima Willd. Essential Oils (چکیده)
49 - تعیین ترکیب ایزوتوپهای پایدار (d18O، d2H و d13C) شورابه های میدان نفتی مارون واقع در جنوب ایران (چکیده)
50 - Tracing Groundwater Contamination at Landfill Sites Using Stable Isotope Technique (d18O, d2H and d13C) (چکیده)
51 - Diphenyl (benzylamido) phosphate (چکیده)
52 - Preconcentration Of Thallium (I) By Single Drop Microextraction With Electrothermal Atomic Absorption Spectroscopy Detection Using Dicyclohexano-18-crown-6 as Extractant System (چکیده)
53 - Study of complex formation between 18-crown-6 and diaza-18-crown-6 with uranyl cation (UO2+) in some binary mixed aqueous and non-aqueous solvents (چکیده)
54 - 1-(1H-1,3-Benzimidazol-2-yl)guanidinium dihydrogendodecamolybdophosphate-methanol-water(1/2.5/4) (چکیده)
55 - N-Benzyl-2-propanaminium O-methyl trichloroacetamidophosphate (چکیده)
56 - 4Methylphenyl (dimethylamido)-(isopropylamido)phosphate (چکیده)
57 - A Conductometric Study of Complexation Reactions Between Dibenzo-18-Crown-6 with (چکیده)
58 - Selective Bulk Liquid Membrane Transport of Metal ions Using Dibenzopyridinio-18-Crown-6 (DBPY18C6) as Ionophore (چکیده)
59 - Thermodynamic Behaviour of Complexation Process Between DB18C6 with K+,Ag+,NH4+ and Hg2+ Cations in Ethylacetate-Dimethylformamide Binary Media (چکیده)
60 - A Thermodynamic Study of Complex Formation between Dicyclohexyl-18-Crown-6(DC18C6) with La3+, UO22+, Ag+ and NH4+ Cations in Acetonitrile-Tetrahydrofuran Binary Media (چکیده)
61 - Strontium Ion-Selective Electrode Based on 18-Crown-6 in PVC Matrix (چکیده)
62 - Transport Study of Metal Cations Through a Bulk LiquidMembrane Using Benzo-18-crown-6 as an Ionophore (چکیده)
63 - Thermodynamic study of complex formation between dibenzo-18-crown-6 and UO2+ cation in different non-aqueous binary solutions (چکیده)
64 - Highly selective transport of Pb2+ cation through bulk liquid membrane by decyl-18C6 as carrier (چکیده)
65 - TRANSPORT OF LEAD ION THROUGH BULK LIQUID MEMBRANE USING DECYL-18-CROWN-6 AS CARRIER 1,2-DCE (چکیده)
66 - Thermodynamic Studies on Complexation of Cu2+, Ag+ and Tl+ Metal Cations with 4,4 (چکیده)
67 - Discussion on complexation reactions between dicyclohexyl-18-crown-6 (DCH18C6) with Na+, K+, Cs+, Rb+, and Tl+ metal cations in acetonitrile-water binary mixtures (چکیده)
68 - A thermodynamic study of complex formation between dicyclohexyl-18-crown-6 (DCH18C6) and La3+, UO22+ , Ag+, and NH4+ cations in acetonitrile-tetrahydrofuran binary media using conductometric method (چکیده)
69 - Selective bulk liquid membrane transport of metal ions using dibenzopyridinio-18-crown-6 as ionophore (چکیده)
70 - Stabilities of alkaline earth metal ion complexes with dicyclohexano-18- crown-6 in acetonitrile-water binary solutions (چکیده)
71 - Transport of silver ion through bulk liquid membrane using macrocyclic and acyclic ligands as carriers in organic solvents (چکیده)
72 - Study of complex formation between dicyclohexyl-18-crown-6 with La 3+, UO22+, Ag+ and NH 4+ cations in acetonitrile-nitromethane binary mixtures (چکیده)
73 - Isotopic Analysis of Ammonium (δ15N), Nitrate (δ18O & δ15N) and Dissolved Carbon (δ13C) in Landfill Leachate Plum (چکیده)
74 - Assessment of Dissolved Organic Carbon Degradation in Landfill Leachate Using Hydrogen and Carbon Isotopes (چکیده)
75 - Degradation pathways of dissolved carbon in landfill leachate traced with compound-specific13C analysis of DOC (چکیده)
76 - Thermodynamic Behavior of Complexation of 18-Crown-6 with Tl+, Pb2+, Hg2+, and Zn2+Metal Cationsin Methanol–Water Binary Media (چکیده)
77 - Thermodynamic Behavior of Complexation Process between Dibenzo-18-Crown-6 and K+, Ag+, NH4+, and Hg2+Cations in Ethylacetate-Dimethylformamide Binary Media (چکیده)
78 - Mercury (II) – Ion Selective Electrode Based on Dibenzo Diazathia-18- Crown –6- dione (چکیده)
79 - A thermodynamic study of complexation of 18-crown-6 with Zn2+ ,Tl + ,Hg2+ and UO2þ 2 cations in acetonitrile-dimethylformamide binary media and study the effect of anion on the stability constant of (18C6-Na+ ) complex in methanol solutions (چکیده)
80 - Synthesis and structures determination of new polytungstoarsenates (چکیده)
81 - Conductance studies on Complex Formation Between Aza-18-Crown-6 with Ag+, Hg2+ and Pb2+ Cations in D (چکیده)
82 - A Conductometric Study of Complexation Reactions Between Dibenzo-18-Crown-6 (DB18C6) with Cu2+, Zn2+, Tl+ and Cd2+ Metal Cations in Dimethylsulfoxide–Ethylacetate Binary Mixtures (چکیده)
83 - Effect of solvent on competitive bulk membrane transport of transition and post transition metal cations Using Decyl-18-crown-6 (چکیده)
84 - Investigtion of two recessive disorders in breeder bulls of Abbas Abad animal breeding center (چکیده)
85 - Characterization of CH4 production pathways and estimating the rate (چکیده)
86 - Study of Complexation Reactions Between Alkali and Alkaline- Earth Metal Cations with Dibenzo-18-Crown-6(DB18C6) in Mixed Nonaqueous Solvents Using the Conductometry Method (چکیده)
