中文字幕理论片,69视频免费在线观看,亚洲成人app,国产1级毛片,刘涛最大尺度戏视频,欧美亚洲美女视频,2021韩国美女仙女屋vip视频

打開APP
userphoto
未登錄

開通VIP,暢享免費(fèi)電子書等14項(xiàng)超值服

開通VIP
影響因子提高和降低幅度最大的雜志
2018年公布雜志影響因子2個(gè)多星期了,幾家歡喜幾家愁。歡喜是因?yàn)樽约盒膬x或者已發(fā)表的雜志的影響因子提高,愁苦則可能是因?yàn)橐寻l(fā)表論文的雜志影響因子陡降。那么哪些雜志今年的影響因子發(fā)生了顯著變化呢?這可能是一個(gè)有趣的問題。IF提升很快的雜志,是新貴雜志,特別是對(duì)于那些原本IF較低而今年升高很快的雜志,可以作為投稿的潛在對(duì)象。而對(duì)于IF降低很快的雜志,則需要判斷它為什么會(huì)降低?是發(fā)稿量增大了?論文質(zhì)量下降了?還是只是偶然因素導(dǎo)致的?Anyway,比較一下論文IF的變化趨勢(shì),對(duì)于發(fā)表論文還是有一定的借鑒意義的。
我分析比較了今年和去年各雜志的影響因子變化情況。采用了兩種比較指標(biāo),(1)影響因子的絕對(duì)變化值;(2)影響因子的變化百分比。選取標(biāo)準(zhǔn)是:IF升高絕對(duì)值>2且升高比例>30%;或者IF降低絕對(duì)值>1且降低比例>30%。下面的列表顯示了2018年IF變化最大的期刊。其中值得關(guān)注的是實(shí)現(xiàn)跨界的雜志,例如跨越5和10的期刊。需要聲明,我對(duì)影響因子并不十分感冒,本分析純屬娛樂,并無刻意引導(dǎo)的意味。
在IF上升的期刊中,升高最明顯的雜志是Industrial and Organizational Psychology-Perspectives on Science and Practice,2017年只有1.747而2018年達(dá)到了16.737。另外,Acta Crystallographica Section C 從4.099變成了8.678;Acta Crystallographica Section B從2.032變成了6.467;AMERICAN STATISTICIAN也很狠,從0.646變成了4.302!
在IF降低的期刊中,降低最明顯的雜志是CRITICAL REVIEWS IN THERAPEUTIC DRUG CARRIER SYSTEMS,從6.667降低到了2.414。另外,DRUG DELIVERY、ACM TRANSACTIONS ON COMPUTER SYSTEMS、CURRENT ISSUES IN MOLECULAR BIOLOGY、Mitochondrial DNA、ACM TRANSACTIONS ON PROGRAMMING LANGUAGES AND SYSTEMS等雜志的影響因子降低也非常顯著。
表1. 2018年IF升高最快的雜志
Rank
Full Journal Title
2018年 IF
2017年 IF
IF升高幅度
IF升高百分比
1
CA-A CANCER JOURNAL FOR CLINICIANS
244.585
187.040
57.545
30.77
2
Industrial and Organizational Psychology-Perspectives on Science and   Practice
16.375
1.747
14.628
837.32
3
Journal of Statistical Software
22.737
9.436
13.301
140.96
4
PSYCHOLOGICAL INQUIRY
26.364
16.455
9.909
60.22
5
Nature Reviews Disease Primers
16.071
6.389
9.682
151.54
6
ADVANCES IN PHYSICS
30.917
21.818
9.099
41.70
7
PROGRESS IN ENERGY AND COMBUSTION SCIENCE
25.242
17.382
7.86
45.22
8
Psychological Science in the Public Interest
21.286
14.143
7.143
50.51
9
PROGRESS IN SOLID STATE CHEMISTRY
9.313
4.087
5.226
127.87
10
Advanced Energy Materials
21.875
16.721
5.154
30.82
11
INTERNATIONAL REVIEWS IN PHYSICAL CHEMISTRY
9.406
4.438
4.968
111.94
12
Reviews in Mineralogy & Geochemistry
8.846
3.913
4.933
126.07
13
Alcohol Research-Current Reviews
7.111
2.378
4.733
199.03
14
Acta Crystallographica Section C-Structural Chemistry
8.678
4.099
4.579
111.71
15
SURFACE SCIENCE REPORTS
17.800
13.333
4.467
33.50
16
Acta Crystallographica Section B-Structural Science Crystal Engineering   and Materials
6.467
2.032
4.435
218.26
17
PSYCHOTHERAPY AND PSYCHOSOMATICS
13.122
8.964
4.158
46.39
18
INTERNATIONAL MATERIALS REVIEWS
12.703
8.605
4.098
47.62
19
MOLECULAR BIOLOGY AND EVOLUTION
10.217
6.202
4.015
64.74
20
ACS Central Science
11.228
7.481
3.747
50.09
21
Journal of Thoracic Oncology
10.336
6.595
3.741
56.72
22
EUROPEAN JOURNAL OF HEART FAILURE
10.683
6.968
3.715
53.32
23
Epilepsy Currents
9.333
5.625
3.708
65.92
24
ACTA NEUROPATHOLOGICA
15.872
12.213
3.659
29.96
25
AMERICAN STATISTICIAN
4.302
0.646
3.656
565.94
26
Lancet Psychiatry
15.233
11.588
3.645
31.45
27
NEW ASTRONOMY REVIEWS
7.500
3.900
3.6
92.31
28
Lancet Haematology
10.698
7.123
3.575
50.19
29
ACTA NUMERICA
9.727
6.250
3.477
55.63
30
Advanced Science
12.441
9.034
3.407
37.71
31
ASTRONOMY AND ASTROPHYSICS REVIEW
11.611
8.222
3.389
41.22
32
INTERNATIONAL JOURNAL OF COMPUTER VISION
11.541
8.222
3.319
40.37
33
Nature Reviews Gastroenterology & Hepatology
16.990
13.678
3.312
24.21
34
Alzheimers & Dementia
12.740
9.478
3.262
34.42
35
MILBANK QUARTERLY
6.000
2.809
3.191
113.60
36
Advances in Experimental Social Psychology
8.800
5.650
3.15
55.75
37
Reviews of Environmental Contamination and Toxicology
7.000
3.930
3.07
78.12
38
JOURNAL OF ECONOMIC GROWTH
6.480
3.440
3.04
88.37
39
Bone Research
12.354
9.326
3.028
32.47
40
REVIEW OF EDUCATIONAL RESEARCH
8.241
5.263
2.978
56.58
41
RIVISTA DEL NUOVO CIMENTO
3.739
0.792
2.947
372.10
42
Nanophotonics
6.014
3.114
2.9
93.13
43
Advances in the Study of Behavior
5.200
2.400
2.8
116.67
44
Annual Review of Applied Linguistics
4.880
2.083
2.797
134.28
45
IEEE Transactions on Systems Man Cybernetics-Systems
5.131
2.350
2.781
118.34
46
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
7.023
4.261
2.762
64.82
47
ATOMIC DATA AND NUCLEAR DATA TABLES
4.441
1.689
2.752
162.94
48
Annual Review of Nuclear and Particle Science
6.756
4.079
2.677
65.63
49
PURE AND APPLIED CHEMISTRY
5.294
2.626
2.668
101.60
50
CLINICAL NUCLEAR MEDICINE
6.281
3.640
2.641
72.55
51
Annual Review of Vision Science
5.140
2.522
2.618
103.81
52
JOURNAL OF THE ACADEMY OF MARKETING SCIENCE
8.488
5.888
2.6
44.16
53
CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE
4.950
2.380
2.57
107.98
54
Nano-Micro Letters
7.381
4.849
2.532
52.22
55
Reviews in Aquaculture
7.139
4.618
2.521
54.59
56
Autophagy
11.100
8.593
2.507
29.17
57
JOURNAL OF HUMAN RESOURCES
6.531
4.047
2.484
61.38
58
Molecular Therapy-Oncolytics
3.690
1.259
2.431
193.09
59
European Review of Social Psychology
3.750
1.389
2.361
169.98
60
European Heart Journal-Cardiovascular Imaging
8.336
5.990
2.346
39.17
61
JAMA Dermatology
8.107
5.817
2.29
39.37
62
Business Strategy and the Environment
5.355
3.076
2.279
74.09
63
IEEE Geoscience and Remote Sensing Magazine
4.932
2.676
2.256
84.30
64
Annual Review of Food Science and Technology
9.523
7.310
2.213
30.27
65
Acta Crystallographica A-Foundation and Advances
7.930
5.725
2.205
38.52
66
Reviews in Fisheries Science & Aquaculture
4.750
2.545
2.205
86.64
67
IEEE TRANSACTIONS ON MEDICAL IMAGING
6.131
3.942
2.189
55.53
68
PERIODONTOLOGY 2000
6.220
4.072
2.148
52.75
69
PROCEEDINGS OF THE COMBUSTION INSTITUTE
5.336
3.214
2.122
66.02
70
JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN
5.023
2.909
2.114
72.67
71
Journal of Destination Marketing & Management
3.667
1.556
2.111
135.67
72
Current Topics in Microbiology and Immunology
5.829
3.719
2.11
56.74
73
JOURNAL OF GASTROENTEROLOGY
5.561
3.452
2.109
61.10
74
Annual Review of Chemical and Biomolecular Engineering
7.674
5.571
2.103
37.75
75
Earth System Science Data
8.792
6.696
2.096
31.30
76
Annual Review of Animal Biosciences
6.775
4.708
2.067
43.90
77
Corporate Social Responsibility and Environmental Management
4.918
2.852
2.066
72.44
78
THYROID
7.557
5.515
2.042
37.03
79
Journal of Bone Oncology
3.500
1.471
2.029
137.93
80
JOURNAL OF MARKETING
7.338
5.318
2.02
37.98
81
Journal of Biobased Materials and Bioenergy
2.993
0.975
2.018
206.97
82
Advances in Applied Mechanics
5.000
3.000
2
66.67
表2. 2018年IF降低最快的雜志
Rank
Full Journal Title
2018年 IF
2017年 IF
IF升高幅度
IF升高百分比
1
Annual Review of Pathology-Mechanisms of Disease
15.952
26.853
-10.901
-40.60
2
Annual Review of Cell and Developmental Biology
9.032
14.917
-5.885
-39.45
3
Wiley Interdisciplinary Reviews-Computational Molecular Science
8.836
14.016
-5.18
-36.96
4
CRITICAL REVIEWS IN THERAPEUTIC DRUG CARRIER SYSTEMS
2.414
6.667
-4.253
-63.79
5
Soft Robotics
5.057
8.649
-3.592
-41.53
6
DRUG DELIVERY
3.095
6.402
-3.307
-51.66
7
ACM TRANSACTIONS ON COMPUTER SYSTEMS
1.760
5.045
-3.285
-65.11
8
Clinical Epidemiology
3.799
7.056
-3.257
-46.16
9
CURRENT ISSUES IN MOLECULAR BIOLOGY
2.267
5.250
-2.983
-56.82
10
COMPLEXITY
1.829
4.621
-2.792
-60.42
11
Geochemical Perspectives
4.000
6.750
-2.75
-40.74
12
JOURNAL OF MACHINE LEARNING RESEARCH
2.281
5.000
-2.719
-54.38
13
Artificial Cells Nanomedicine and Biotechnology
3.026
5.605
-2.579
-46.01
14
Mitochondrial DNA
0.925
3.350
-2.425
-72.39
15
JOURNAL OF INFORMATION TECHNOLOGY
4.535
6.953
-2.418
-34.78
16
BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY
1.214
3.510
-2.296
-65.41
17
ACM TRANSACTIONS ON PROGRAMMING LANGUAGES AND SYSTEMS
0.759
3.033
-2.274
-74.98
18
Kidney International Supplements
3.357
5.593
-2.236
-39.98
19
Journal of Clinical Lipidology
3.580
5.812
-2.232
-38.40
20
INTERNATIONAL JOURNAL OF CARDIOLOGY
4.034
6.189
-2.155
-34.82
21
QUARTERLY REVIEW OF BIOLOGY
2.321
4.250
-1.929
-45.39
22
Pregnancy Hypertension-An International Journal of Womens Cardiovascular   Health
2.011
3.930
-1.919
-48.83
23
Zeitschrift fur Kristallographie-Crystalline Materials
1.263
3.179
-1.916
-60.27
24
Journal of Consumer Culture
1.672
3.579
-1.907
-53.28
25
JOURNAL OF CLASSIFICATION
1.214
3.083
-1.869
-60.62
26
SEPARATION AND PURIFICATION REVIEWS
4.212
6.077
-1.865
-30.69
27
TEXAS LAW REVIEW
2.209
4.030
-1.821
-45.19
28
Vehicular Communications
3.289
5.108
-1.819
-35.61
29
Advances in Inorganic Chemistry
1.316
3.105
-1.789
-57.62
30
Chinese Physics C
3.298
5.084
-1.786
-35.13
31
International Journal for Parasitology-Drugs and Drug Resistance
3.030
4.809
-1.779
-36.99
32
AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS
3.822
5.600
-1.778
-31.75
33
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY
2.894
4.610
-1.716
-37.22
34
STATISTICAL METHODS IN MEDICAL RESEARCH
2.284
3.953
-1.669
-42.22
35
Stem Cell Research
1.829
3.494
-1.665
-47.65
36
BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY
2.938
4.562
-1.624
-35.60
37
INTEGRATED COMPUTER-AIDED ENGINEERING
3.667
5.264
-1.597
-30.34
38
Swarm Intelligence
1.520
3.115
-1.595
-51.20
39
Perspectives on Politics
1.642
3.234
-1.592
-49.23
40
Arabian Journal of Chemistry
2.969
4.553
-1.584
-34.79
41
VLDB JOURNAL
2.689
4.269
-1.58
-37.01
42
JOURNAL OF ECONOMIC LITERATURE
3.653
5.220
-1.567
-30.02
43
GEODINAMICA ACTA
1.049
2.611
-1.562
-59.82
44
Reviews of Physiology Biochemistry and Pharmacology
3.235
4.769
-1.534
-32.17
45
CBE-Life Sciences Education
2.413
3.930
-1.517
-38.60
46
CONTEMPORARY SOCIOLOGY-A JOURNAL OF REVIEWS
0.340
1.857
-1.517
-81.69
47
EVOLUTIONARY COMPUTATION
2.388
3.826
-1.438
-37.58
48
SCHOOL PSYCHOLOGY QUARTERLY
1.818
3.256
-1.438
-44.16
49
IEEE TRANSACTIONS ON PROFESSIONAL COMMUNICATION
0.756
2.184
-1.428
-65.38
50
APPLIED SPECTROSCOPY REVIEWS
2.826
4.254
-1.428
-33.57
51
Social Psychology
1.200
2.602
-1.402
-53.88
52
INTERNATIONAL JOURNAL OF ELECTRONIC COMMERCE
2.514
3.900
-1.386
-35.54
53
ANASTHESIOLOGIE & INTENSIVMEDIZIN
0.880
2.227
-1.347
-60.48
54
PHOTOGRAMMETRIC RECORD
1.917
3.256
-1.339
-41.12
55
Journal of Anthropological Sciences
2.667
4.000
-1.333
-33.33
56
GEOLOGICAL JOURNAL
1.654
2.978
-1.324
-44.46
57
IET Power Electronics
2.267
3.547
-1.28
-36.09
58
SCANDINAVIAN JOURNAL OF WORK ENVIRONMENT & HEALTH
2.792
4.071
-1.279
-31.42
59
Journal of Operational Oceanography
2.067
3.342
-1.275
-38.15
60
Journal of Food and Nutrition Research
0.687
1.950
-1.263
-64.77
61
Journal of Legal Analysis
1.545
2.800
-1.255
-44.82
62
ACM Transactions on Computer-Human Interaction
0.972
2.227
-1.255
-56.35
63
HEART AND VESSELS
2.185
3.434
-1.249
-36.37
64
EUROPEAN PSYCHOLOGIST
2.174
3.419
-1.245
-36.41
65
Publications Mathematiques de l IHES
1.957
3.182
-1.225
-38.50
66
CURRENT PROBLEMS IN SURGERY
1.731
2.955
-1.224
-41.42
67
Journal of Oral & Facial Pain and Headache
1.538
2.760
-1.222
-44.28
68
COMPUTATIONAL LINGUISTICS
1.319
2.528
-1.209
-47.82
69
COMPUTATIONAL LINGUISTICS
1.319
2.528
-1.209
-47.82
70
MARINE GEOLOGY
2.364
3.572
-1.208
-33.82
71
Health Informatics Journal
1.833
3.021
-1.188
-39.32
72
POLYMER SCIENCE SERIES C
1.400
2.556
-1.156
-45.23
73
METROLOGIA
2.275
3.411
-1.136
-33.30
74
Hormones & Cancer
2.581
3.709
-1.128
-30.41
75
PERSPECTIVES ON SEXUAL AND REPRODUCTIVE HEALTH
2.450
3.571
-1.121
-31.39
76
Psychology of Learning and Motivation
1.714
2.821
-1.107
-39.24
77
3D Printing and Additive Manufacturing
2.304
3.389
-1.085
-32.02
78
INTERNATIONAL JOURNAL OF APPROXIMATE REASONING
1.766
2.845
-1.079
-37.93
79
JOURNAL OF ENGINEERING EDUCATION
1.976
3.047
-1.071
-35.15
80
HEALTH RISK & SOCIETY
1.207
2.262
-1.055
-46.64
81
MEDECINE ET MALADIES INFECTIEUSES
1.307
2.349
-1.042
-44.36
82
HUMAN NATURE-AN INTERDISCIPLINARY BIOSOCIAL PERSPECTIVE
1.620
2.661
-1.041
-39.12
83
WIRELESS COMMUNICATIONS & MOBILE COMPUTING
0.869
1.899
-1.03
-54.24
84
JOURNAL OF ARTIFICIAL INTELLIGENCE RESEARCH
1.257
2.284
-1.027
-44.96
85
Trends in Hearing
2.000
3.024
-1.024
-33.86
86
CYTOPATHOLOGY
1.376
2.380
-1.004
-42.18
87
COMPUTING IN SCIENCE & ENGINEERING
1.074
2.074
-1
-48.22
本站僅提供存儲(chǔ)服務(wù),所有內(nèi)容均由用戶發(fā)布,如發(fā)現(xiàn)有害或侵權(quán)內(nèi)容,請(qǐng)點(diǎn)擊舉報(bào)
打開APP,閱讀全文并永久保存 查看更多類似文章
猜你喜歡
類似文章
最新SCI期刊影響因子排名出爐!這些期刊值得收藏!
最新SCI期刊影響因子:歐洲心臟雜志23.4分心血管稱王,Circulation和JACC分別為18.9分和16.8分
2022(2021年度)最新期刊影響因子(含植物領(lǐng)域期刊IF)完整列表獲取
【純干貨】心理學(xué)數(shù)據(jù)庫、期刊、網(wǎng)站、微信號(hào)等整理
這本教育學(xué)SSCI期刊論文接受率12%,投稿即初審
骨科SCI雜志最新影響因子
更多類似文章 >>
生活服務(wù)
熱點(diǎn)新聞
分享 收藏 導(dǎo)長圖 關(guān)注 下載文章
綁定賬號(hào)成功
后續(xù)可登錄賬號(hào)暢享VIP特權(quán)!
如果VIP功能使用有故障,
可點(diǎn)擊這里聯(lián)系客服!

聯(lián)系客服