X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (777) 777
Patent (153) 153
Magazine Article (42) 42
Conference Proceeding (13) 13
Dissertation (10) 10
Publication (4) 4
Book / eBook (2) 2
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (47) 47
metallurgy (45) 45
physics (42) 42
index medicus (30) 30
performing operations (28) 28
transporting (28) 28
treatment of water, waste water, sewage, or sludge (23) 23
electricity (22) 22
measuring (21) 21
testing (21) 21
human necessities (20) 20
humans (20) 20
calculating (19) 19
computing (19) 19
counting (19) 19
electric digital data processing (15) 15
female (15) 15
investigating or analysing materials by determining theirchemical or physical properties (14) 14
basic electric elements (13) 13
fixed constructions (13) 13
数学教学 (13) 13
analysis (12) 12
chemistry, physical (11) 11
mining (11) 11
blasting (10) 10
earth drilling (10) 10
electric solid state devices not otherwise provided for (10) 10
heating (10) 10
lighting (10) 10
male (10) 10
materials science, multidisciplinary (10) 10
mechanical engineering (10) 10
semiconductor devices (10) 10
weapons (10) 10
agriculture (9) 9
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (9) 9
hygiene (9) 9
medical or veterinary science (9) 9
microbiology (9) 9
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (9) 9
北京 (9) 9
animal husbandry (8) 8
cell line, tumor (8) 8
fishing (8) 8
forestry (8) 8
hunting (8) 8
trapping (8) 8
协同发展 (8) 8
china (7) 7
crushing, pulverising, or disintegrating (7) 7
crushing, pulverising, or disintegrating in general (7) 7
magnetic or electrostatic separation of solid materials from solidmaterials or fluids (7) 7
middle aged (7) 7
milling grain (7) 7
perovskite (7) 7
physics, applied (7) 7
preparatory treatment of grain for milling (7) 7
research (7) 7
separation by high-voltage electric fields (7) 7
separation of solid materials using liquids or using pneumatictables or jigs (7) 7
shafts (7) 7
surgery (7) 7
京津冀 (7) 7
小学数学 (7) 7
教学方法 (7) 7
ceramics (6) 6
chemistry, multidisciplinary (6) 6
differential sedimentation (6) 6
earth drilling, e.g. deep drilling (6) 6
engineering elements and units (6) 6
flotation (6) 6
general measures for producing and maintaining effectivefunctioning of machines or installations (6) 6
genetic aspects (6) 6
inorganic chemistry (6) 6
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (6) 6
oncology (6) 6
slag (6) 6
solar cells (6) 6
studies (6) 6
thermal insulation in general (6) 6
北京市 (6) 6
培养 (6) 6
学生 (6) 6
小学数学教学 (6) 6
小学生 (6) 6
数形结合 (6) 6
疏解 (6) 6
adult (5) 5
aged (5) 5
animals (5) 5
artificial stone (5) 5
cements (5) 5
compositions thereof, e.g. mortars, concrete or like buildingmaterials (5) 5
concrete (5) 5
conversion or distribution of electric power (5) 5
follow-up studies (5) 5
galleries (5) 5
generation (5) 5
health aspects (5) 5
large underground chambers (5) 5
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of World Trade, ISSN 1011-6702, 02/2019, Volume 53, Issue 1, p. 39
TRIPs Agreement encourages WTO members to enhance intellectual property (IP) protection, and developed countries have been pushing developing countries to the... 
Copyright | International trade | Infringement | Intellectual property | Judicial process | Rule of law
Journal Article
Nature Genetics, ISSN 1061-4036, 01/2015, Volume 47, Issue 2, pp. 158 - 163
Journal Article
Carbon, ISSN 0008-6223, 08/2019, Volume 149, pp. 257 - 262
Journal Article
Journal Article
住区, ISSN 1674-9073, 2016, Issue 6, pp. 122 - 123
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 06/2016, Volume 43, Issue 11, pp. 5758 - 5767
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 12/2017, Volume 23, Issue 72, pp. 18140 - 18145
To reduce intrinsic defect density in perovskite films, various additives are often added into the precursor solution. In this paper, a novel solution, in... 
high efficiency | isopropanol | additives | CH3NH3PbI3 | perovskite solar cells | CH | PbI | NH | CHEMISTRY, MULTIDISCIPLINARY | Health maintenance organizations | Solar cells | Perovskite | Yuan (China) | Solar batteries | Additives | Stability | Films | Photovoltaic cells | Efficiency | Air temperature | Crystallization | Solar power | Energy conversion efficiency | Defects
Journal Article
北京观察, ISSN 1008-1208, 2016, Issue 8, pp. 16 - 18
政府必须改变过去制定政策和管理方式,利用新兴数据处理技术,集成各类政治、经济、文化、社会、生态等领域的信息资源和数据库,学习并掌握应用这些数据资源进行科学决策和预期的方法,为管理城市服务,从而推进政府向现代化治理进程的转变和提升。 
人口规模 | 统计数据 | 人口数据 | 北京市人口 | 复杂大系统 | 北京人口 | 城市人口 | 多目标决策 | 数据处理技术 | 协同治理
Journal Article
Nature Immunology, ISSN 1529-2908, 01/2013, Volume 14, Issue 1, pp. 72 - 81
Journal Article
湖北工程学院学报, ISSN 2095-4824, 2017, Volume 37, Issue 5, pp. 75 - 78
Journal Article
by Sun, SJ and Chen, ZZ and Wang, GP and Geng, XJ and Xiao, ZY and Sun, ZZ and Sun, ZH and Peng, RR and Lu, YL
SCIENTIFIC REPORTS, ISSN 2045-2322, 01/2018, Volume 8, Issue 1, pp. 871 - 10
Nanoscale structural modulation with different layer numbers in layer-structured complex oxides of the binary Bi4Ti3O12-BiFeO3 system can give rise to... 
MULTIFERROIC PROPERTIES | ROOM-TEMPERATURE | BEHAVIOR | MULTIDISCIPLINARY SCIENCES | X-RAY-ABSORPTION | PEROVSKITE | EXCHANGE BIAS | Interfaces | X-ray diffraction | Oxides | Transformation
Journal Article
Journal Article