id	label	x	y	cluster	weight
115	Acta Geod Geophys	-0.1882	-0.7568	1	297
116	Acta Geodyn Geomater	-0.172	-0.7566	1	510
146	Acta Montan Slovaca	-0.1027	-0.7296	1	214
1516	Can J Chem Eng	0.7078	0.0004	5	9388
1667	Cem Wapno Beton	0.0975	-0.6942	1	377
1672	Cent Eur J Energ Mat	-0.5838	-0.3311	4	808
1705	Chem Eng Commun	0.5237	0.2271	5	6135
1708	Chem Eng Process	0.6949	0.2444	5	8947
1709	Chem Eng Prog	0.5849	0.1157	5	1470
1710	Chem Eng Res Des	0.5431	0.0392	5	18027
1711	Chem Eng Sci	0.5252	0.1521	5	51736
1712	Chem Eng Technol	0.6272	0.265	5	9288
1713	Chem Eng-New York	0.6455	0.0661	5	152
1729	Chem Process Eng-Inz	0.3548	-0.0014	5	511
1738	Chem Tech Fuels Oil+	0.55	-0.3226	4	554
1744	Chem-Ing-Tech	0.5683	0.3531	5	2865
1781	China Pet Process Pe	1.1305	-0.0538	3	907
1785	Chinese J Aeronaut	-0.7884	-0.3152	1	3054
1790	Chinese J Chem Eng	0.7287	0.3279	5	7473
1992	Combust Explo Shock+	-0.3418	-0.2355	4	1723
1993	Combust Flame	-0.5571	0.1958	8	23119
1994	Combust Sci Technol	-0.4888	0.0771	8	5529
1995	Combust Theor Model	-0.8528	0.4399	8	1962
2053	Comput Chem Eng	0.9022	0.2745	5	11635
2061	Comput Fluids	-0.544	0.2987	6	13583
2101	Computat Geosci	0.509	-0.5429	3	2552
2191	Cryogenics	-0.2287	0.7817	2	2045
2346	Defence Sci J	-0.6612	-0.3241	4	664
2628	Energ Convers Manage	0.4917	0.6986	7	42499
2631	Energ Explor Exploit	0.9614	-0.3365	3	838
2632	Energ Fuel	0.7147	-0.1671	3	45483
2635	Energ Source Part A	0.9089	-0.1428	3	3768
2636	Energ Source Part B	1.2145	0.2236	3	518
2638	Energy	0.5249	0.5608	7	49956
2639	Energy Sustain Dev	1.2317	0.6667	7	1956
2645	Eng Appl Comp Fluid	-0.4817	0.2411	6	640
2696	Environ Prot Eng	0.1651	-0.5971	1	714
2816	Eur J Mech B-Fluid	-0.648	0.493	6	4219
2919	Exp Fluids	-0.7438	0.1683	6	9524
2921	Exp Heat Transfer	-0.057	1.0118	2	954
2933	Exp Therm Fluid Sci	-0.2279	0.6453	2	10233
3001	Filtr Separat	0.6847	0.0642	5	206
302	Adv Powder Technol	0.4777	0.1044	5	7357
3026	Flow Meas Instrum	-0.0655	-0.2431	1	2550
3027	Flow Turbul Combust	-0.8949	0.3406	6	3220
3029	Fluid Dyn Res	-0.7397	0.4511	6	2127
3030	Fluid Dynam+	-0.2319	-0.101	4	1014
3096	Forsch Ingenieurwes	0.1114	0.1866	2	94
3151	Fuel	0.509	-0.1869	3	56788
3153	Fuel Process Technol	0.6007	-0.2426	3	24723
320	Aeronaut J	-0.8977	-0.2469	1	1090
324	Aerosp Sci Technol	-0.845	-0.3611	1	6151
325	Aerospace Am	-1.105	-0.2465	1	12
3332	Gospod Surowcami Min	0.1055	-0.6819	1	272
3333	Gps Solut	-0.3886	-0.7296	1	1311
3347	Greenh Gases	1.1485	-0.2551	3	1253
3399	Heat Mass Transfer	-0.0131	0.7815	2	4383
3400	Heat Transf Res	-0.125	0.8887	2	1086
3401	Heat Transfer Eng	0.0413	0.9329	2	3747
3443	High Temp+	-0.2131	-0.0427	4	1955
3521	Hydrometallurgy	0.4303	-0.7131	1	9541
3542	Ieee Aero El Sys Mag	-0.6653	-0.7329	1	630
3595	Ieee T Aero Elec Sys	-0.6525	-0.6897	1	8839
3696	Iet Radar Sonar Nav	-0.6475	-0.7652	1	2495
3710	Ijst-T Mech Eng	0.0682	0.5764	2	420
374	Aiaa J	-0.8466	-0.011	1	16122
375	Aiche J	0.7071	0.1631	5	30372
383	Aircr Eng Aerosp Tec	-0.5671	-0.5328	1	614
3855	Int Commun Heat Mass	-0.0695	0.7021	2	8361
3875	Int J Aeroacoust	-1.1613	0.0634	6	751
3876	Int J Aeronaut Space	-0.9884	-0.3176	1	551
3877	Int J Aerospace Eng	-0.7691	-0.4923	1	634
3914	Int J Chem React Eng	0.8218	0.2533	5	1698
3928	Int J Coal Prep Util	0.6099	-0.8625	1	527
3934	Int J Comput Fluid D	-0.8715	0.2491	6	1099
3969	Int J Energ Res	0.604	0.8636	7	8265
3972	Int J Engine Res	0.1251	0.4451	8	1191
3980	Int J Exergy	0.517	1.0002	7	1561
4000	Int J Green Energy	0.592	1.0435	7	3376
4001	Int J Greenh Gas Con	0.9937	-0.1557	3	12766
4007	Int J Heat Fluid Fl	-0.3814	0.4427	6	7159
4008	Int J Heat Mass Tran	-0.129	0.5863	2	48478
4057	Int J Min Reclam Env	0.1317	-0.7829	1	226
4058	Int J Miner Process	0.4914	-0.7425	1	5586
4067	Int J Multiphas Flow	0.0438	0.173	5	9598
4077	Int J Nonlin Sci Num	-0.1109	0.4587	2	839
4083	Int J Numer Meth Fl	-0.3872	0.2583	6	7036
4084	Int J Numer Method H	-0.1881	0.4982	2	2935
4095	Int J Oil Gas Coal T	0.6698	-0.508	3	646
4145	Int J Refrig	0.2527	0.7876	2	8269
4169	Int J Spray Combust	-0.8235	0.3559	8	344
4184	Int J Therm Sci	0.0026	0.6748	2	12236
4189	Int J Turbo Jet Eng	-0.5635	-0.0888	1	269
4297	Isi Bilim Tek Derg	0.2117	0.5025	2	422
4354	J Aerospace Eng	-0.9286	-0.4055	1	2289
4370	J Aircraft	-0.9352	-0.2294	1	4038
4398	J Am Helicopter Soc	-0.9389	-0.2798	1	797
4454	J Appl Fluid Mech	-0.1183	0.3302	2	1414
4459	J Appl Mech Tech Ph+	-0.1594	-0.1777	4	1422
4496	J Astronaut Sci	-0.8313	-0.611	1	581
4562	J Braz Soc Mech Sci	-0.0083	0.334	2	2663
4576	J Can Petrol Technol	0.8174	-0.443	3	1573
4639	J Chin Inst Eng	-0.3156	-0.7141	1	1216
4820	J Energ Eng	0.3001	1.0375	7	1456
4821	J Energ Mater	-0.5755	-0.2991	4	630
4822	J Energ Resour-Asme	0.4119	0.187	3	1793
4824	J Energy Inst	0.7263	0.6134	7	1249
4829	J Eng Gas Turb Power	-0.3602	0.1724	1	5579
4836	J Eng Thermophys-Rus	-0.0151	-0.0393	4	386
4837	J Enhanc Heat Transf	-0.1547	0.9889	2	473
4897	J Fac Eng Archit Gaz	0.3082	0.6605	2	832
4913	J Fluid Eng-T Asme	-0.4239	0.1905	6	6836
4914	J Fluid Mech	-0.6356	0.2621	6	50773
4968	J Geodesy	-0.2987	-0.7455	1	3196
4999	J Guid Control Dynam	-0.8367	-0.5364	1	7152
5016	J Heat Trans-T Asme	-0.1534	0.7197	2	11609
5050	J Hydrodyn	-0.1102	-0.1153	1	1931
5172	J Loss Prevent Proc	0.169	-0.1336	4	3628
5234	J Mech Med Biol	-0.0112	-0.1361	1	3283
5275	J Min Sci+	0.0873	-0.736	1	326
5320	J Nat Gas Sci Eng	0.8105	-0.3069	3	8266
5327	J Navigation	-0.4646	-0.6833	1	879
5497	J Petrol Sci Eng	0.7137	-0.3626	3	9668
5562	J Porous Media	0.2218	0.1828	3	2044
5574	J Propul Power	-0.8359	-0.1213	1	4922
5617	J Renew Sustain Ener	0.1948	1.1088	7	5650
5633	J S Afr I Min Metall	0.1591	-0.7615	1	1289
5671	J Sol Energ-T Asme	0.0145	1.2415	7	3355
5678	J Spacecraft Rockets	-0.8653	-0.304	1	3136
5719	J Surv Eng	-0.239	-0.7586	1	285
5747	J Therm Sci	-0.5169	0.4703	1	922
5748	J Therm Sci Eng Appl	-0.2618	0.9866	2	1300
5749	J Therm Sci Tech-Jpn	-0.6508	0.6877	8	465
5752	J Thermophys Heat Tr	-0.4805	0.5541	2	2797
5783	J Turbomach	-0.5691	0.137	1	2767
5784	J Turbul	-0.9613	0.5885	6	2120
5826	J Visual-Japan	-1.0218	0.2148	6	906
5830	J Water Chem Techno+	0.3329	-0.2807	4	381
5933	Kona Powder Part J	0.8444	-0.0591	5	1020
6086	Magnetohydrodynamics	-0.3816	0.3575	2	955
6180	Math Geosci	0.3289	-0.6169	3	1148
6214	Meas Control-Uk	-0.1158	-0.7006	1	131
6226	Mech Eng	-0.1694	1.0901	2	454
6235	Mechanika	0.0857	-0.0461	2	560
6345	Microgravity Sci Tec	-0.385	0.0961	2	1259
6364	Min Proc Ext Met Rev	0.4844	-0.8028	1	1016
6368	Miner Eng	0.4073	-0.7604	1	9269
6369	Miner Metall Proc	0.545	-0.8211	1	572
6476	Mosc U Phys B+	-0.2758	-0.3217	4	734
6589	Navigation-Us	-0.4714	-0.709	1	214
6786	Numer Heat Tr A-Appl	-0.3212	0.8114	2	4791
6787	Numer Heat Tr B-Fund	-0.476	0.6804	2	1943
6847	Ochr Sr	0.1671	-0.6112	1	524
6855	Oil Gas J	0.7575	-0.3708	3	591
6856	Oil Gas Sci Technol	0.7672	-0.134	3	2242
6857	Oil Gas-Eur Mag	0.0426	-0.192	1	97
6858	Oil Shale	0.2404	-0.8456	1	518
6979	P Combust Inst	-0.6368	0.3746	8	17031
6993	P I Mech Eng A-J Pow	-0.3532	0.5377	7	2132
6997	P I Mech Eng E-J Pro	0.0243	0.5202	2	367
6999	P I Mech Eng G-J Aer	-0.8595	-0.4225	1	2884
704	Annu Rev Fluid Mech	-0.6901	0.2087	6	9865
7078	Particul Sci Technol	0.609	-0.1467	5	1829
7079	Particuology	0.9574	0.1352	5	4445
7154	Petrol Chem+	0.3891	-0.2773	4	1757
7155	Petrol Explor Dev+	0.9596	-0.3928	3	1067
7157	Petrol Sci	0.9519	-0.4417	3	1362
7158	Petrol Sci Technol	0.9146	-0.2719	3	2796
7160	Petrophysics	0.7573	-0.501	3	317
7223	Phys Fluids	-0.7258	0.3169	6	36116
7267	Physicochem Probl Mi	0.3138	-0.7819	1	960
7362	Pol J Chem Technol	0.2092	-0.3637	1	1734
7369	Pol Marit Res	-0.4618	-0.5925	1	360
7414	Powder Technol	0.5406	-0.0454	5	31520
7447	Process Saf Environ	0.3464	-0.1864	4	5921
7448	Process Saf Prog	0.2958	-0.1091	4	359
7451	Prog Aerosp Sci	-0.7418	-0.1107	1	3117
7457	Prog Comput Fluid Dy	-0.1935	0.3322	6	658
7460	Prog Energ Combust	-0.0351	0.217	8	9205
7493	Propell Explos Pyrot	-0.5973	-0.2896	4	2968
7512	Przem Chem	0.1542	-0.5307	1	3552
76	Acta Astronaut	-0.7562	-0.4153	1	5963
7603	Radio Sci	-0.4085	-0.6644	1	4797
7658	Renew Energ	0.3931	0.7389	7	29387
7659	Renew Sust Energ Rev	0.7256	0.7409	7	69466
770	Appl Energ	0.6072	0.7068	7	51809
7833	Rocz Ochr Sr	0.13	-0.6246	1	889
7867	Russ J Phys Chem B+	-0.2452	-0.2985	4	1569
7932	Sci China Technol Sc	-0.5141	-0.1321	1	6296
7951	Sci Technol Energ Ma	-0.5685	-0.2542	4	162
8031	Shock Waves	-0.7401	-0.0341	4	1628
8105	Sol Energy	0.4024	1.1324	7	24145
8112	Solid Fuel Chem+	0.3126	-0.2785	4	242
813	Appl Therm Eng	0.1846	0.6946	2	32532
8135	Spe Drill Completion	0.8634	-0.3888	3	485
8136	Spe J	0.7293	-0.4554	3	4625
8137	Spe Prod Oper	0.881	-0.4533	3	384
8138	Spe Reserv Eval Eng	0.8209	-0.522	3	1708
8267	Surv Rev	-0.2639	-0.7659	1	404
8310	T Jpn Soc Aeronaut S	-0.9776	-0.4176	1	318
8364	Theor Comp Fluid Dyn	-0.9934	0.4347	6	1240
8370	Theor Found Chem En+	0.2719	-0.1891	4	980
8387	Therm Sci	-0.028	0.586	2	3978
8389	Thermophys Aeromech+	-0.1579	-0.0269	4	485
8465	Transport Porous Med	0.4529	-0.1117	3	7600
857	Arch Environ Prot	0.1504	-0.6293	1	892
8687	Wind Energy	-0.5271	0.8034	7	3167
876	Arch Min Sci	0.0565	-0.7246	1	433
935	Asia-Pac J Chem Eng	0.8537	0.1183	5	2280
995	Atomization Spray	-0.2956	0.3439	8	1375