X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (921) 921
Journal Article (634) 634
Conference Proceeding (60) 60
Publication (22) 22
Magazine Article (6) 6
Book Chapter (5) 5
Newspaper Article (4) 4
Report (2) 2
Book / eBook (1) 1
Book Review (1) 1
Dissertation (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (324) 324
metallurgy (311) 311
performing operations (221) 221
transporting (221) 221
mechanical engineering (170) 170
heating (169) 169
blasting (168) 168
lighting (168) 168
weapons (168) 168
physics (152) 152
fuels (132) 132
lubricants (132) 132
peat (132) 132
petroleum, gas or coke industries (132) 132
technical gases containing carbon monoxide (132) 132
cracking hydrocarbon oils (129) 129
electricity (129) 129
index medicus (129) 129
mineral waxes (129) 129
production of liquid hydrocarbon mixtures, e.g. by destructivehydrogenation, oligomerisation, polymerisation (129) 129
recovery of hydrocarbon oils from oil-shale, oil-sand, orgases (129) 129
refining mixtures mainly consisting of hydrocarbons (129) 129
reforming of naphtha (129) 129
organic chemistry (121) 121
acyclic or carbocyclic compounds (109) 109
generation (88) 88
conversion or distribution of electric power (85) 85
human necessities (80) 80
general tagging of cross-sectional technologies spanning over several sections of the ipc (79) 79
general tagging of new technological developments (79) 79
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (79) 79
testing (78) 78
measuring (77) 77
animals (72) 72
physical or chemical processes or apparatus in general (62) 62
heat exchange in general (57) 57
technologies or applications for mitigation or adaptation againstclimate change (55) 55
details of heat-exchange and heat-transfer apparatus, ofgeneral application (51) 51
compositions based thereon (49) 49
organic macromolecular compounds (49) 49
their preparation or chemical working-up (49) 49
fixed constructions (48) 48
calculating (47) 47
computing (47) 47
counting (47) 47
heat-exchange apparatus, not provided for in another subclass,in which the heat-exchange media do not come into direct contact (46) 46
humans (46) 46
analysis (44) 44
investigating or analysing materials by determining theirchemical or physical properties (38) 38
ranges (36) 36
ventilating (36) 36
electric digital data processing (35) 35
china (33) 33
chemical or physical processes, e.g. catalysis or colloidchemistry (32) 32
their relevant apparatus (32) 32
climate change mitigation technologies in the production orprocessing of goods (31) 31
fluid-pressure actuators (31) 31
hydraulics or pneumatics in general (31) 31
separation (31) 31
air-conditioning, air-humidification, ventilation, use of aircurrents for screening (30) 30
basic electric elements (30) 30
microbiology (30) 30
polymer science (30) 30
fluid dynamics, i.e. methods or means for influencing the flowof gases or liquids (28) 28
hygiene (28) 28
medical or veterinary science (28) 28
conveying (27) 27
female (27) 27
handling thin or filamentary material (27) 27
packing (27) 27
storing (27) 27
use of inorganic or non-macromolecular organic substances ascompounding ingredients (27) 27
circuit arrangements or systems for supplying or distributingelectric power (26) 26
foods or foodstuffs (26) 26
systems for storing electric energy (26) 26
their treatment, not covered by other classes (26) 26
mice (25) 25
biochemistry (24) 24
enzymology (24) 24
male (24) 24
technical subjects covered by former us classification (24) 24
technical subjects covered by former uspc (24) 24
beer (23) 23
installation of electric cables or lines, or of combinedoptical and electric cables or lines (23) 23
machine tools (23) 23
metal-working not otherwise provided for (23) 23
mutation or genetic engineering (23) 23
spirits (23) 23
vinegar (23) 23
wine (23) 23
foods, foodstuffs, or non-alcoholic beverages, not covered bysubclasses a23b - a23j (22) 22
materials science, multidisciplinary (22) 22
positive displacement machines for liquids (22) 22
preservation of foods or foodstuffs, in general (22) 22
pumps for liquids or elastic fluids (22) 22
their preparation or treatment, e.g. cooking, modification ofnutritive qualities, physical treatment (22) 22
article (21) 21
biochemistry & molecular biology (21) 21
environmental sciences (21) 21
poly (21) 21
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (1443) 1443
Chinese (855) 855
French (46) 46
German (27) 27
Korean (5) 5
Portuguese (4) 4
Dutch (2) 2
Japanese (1) 1
Russian (1) 1
Spanish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Angewandte Chemie International Edition, ISSN 1433-7851, 05/2015, Volume 54, Issue 21, pp. 6186 - 6189
A highly efficient catalyst system based on ruthenium‐pincer‐type complexes has been discovered for N‐formylation of various amines with CO 2 and H 2 , thus... 
amines | ruthenium | hydrogenation | synthetic methods | ligand effects | Cytokinins | Amines | Ruthenium | Dimethylformamide | Hydrogenation
Journal Article
PloS one, ISSN 1932-6203, 2016, Volume 11, Issue 5, pp. e0154758 - e0154758
Journal Article
Angewandte Chemie - International Edition, ISSN 1433-7851, 12/2012, Volume 51, Issue 52, pp. 13041 - 13045
Two birds with one stone: the simultaneous production of two important bulk chemicals, methanol and ethylene glycol, from CO(2) and ethylene oxide has been... 
Ethylene glycol | Ruthenium | Hydrogenation | Carbon dioxide | Methanol | carbon dioxide | FORMIC-ACID | AQUA COMPLEXES | DIOXIDE | hydrogenation | CHEMISTRY, MULTIDISCIPLINARY | HOMOGENEOUS HYDROGENATION | ALCOHOLS | ruthenium | MILD CONDITIONS | REDUCTION | ethylene glycol | ESTERS | methanol | DERIVATIVES | Carbonates | Heterocyclic compounds | Atmospheric carbon dioxide
Journal Article
1997, Di 1 ban., Shan zuo ming xian yi shu, ISBN 9787533304614, 2, 21, 529
Book
Journal of the American Chemical Society, ISSN 0002-7863, 12/2007, Volume 129, Issue 49, pp. 15106 - 15107
Model fluorous-ionic copolymer systems were synthesized and studied to investigate the role of polymer architecture on morphology and properties of solid... 
METHANOL | EXCHANGE MEMBRANES | FUEL-CELL APPLICATIONS | SWELLING PROPERTIES | COPOLYMERS | ELECTROLYTE MEMBRANES | CHEMISTRY, MULTIDISCIPLINARY | Graft copolymers | Analysis | Hydrophobic effect | Polyelectrolytes | Chemical properties | Research | Chemical synthesis | Structure
Journal Article
Journal of Applied Polymer Science, ISSN 0021-8995, 07/2012, Volume 125, Issue 2, pp. 1108 - 1115
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2019, Volume 58, Issue 15, pp. 4973 - 4977
Journal Article
Materials, ISSN 1996-1944, 09/2016, Volume 9, Issue 9, pp. 713 - 713
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 01/2019, Volume 771, p. 649
Journal Article
IEEE Transactions on Circuits and Systems for Video Technology, ISSN 1051-8215, 11/2018, pp. 1 - 1
With the popularity of mobile phones and tablets, the explosive growth of query-by-capture applications calls for a compact representation of query image... 
Measurement | subspaces embedding | Visualization | CDVS | SIFT | Transforms | Manifolds | Training | Image coding | Grassmann manifold | mobile visual search | Feature extraction | compact descriptors
Journal Article
Energies, ISSN 1996-1073, 04/2016, Volume 9, Issue 4, p. 299
Shear fracture network is important to the hydraulic fracturing treatment of a shale gas reservoir. In this paper, the formation of shear fracture network is... 
Hydraulic fracture | Discrete fracture network | Displacement discontinuity method | Shear fracture network | MESHFREE METHOD | ROCK | hydraulic fracture | shear fracture network | ENERGY & FUELS | discrete fracture network | displacement discontinuity method | PROPAGATION
Journal Article
Archives of Computational Methods in Engineering, ISSN 1134-3060, 2019, pp. 1 - 24
With the rapid development of deep learning in various fields, the big companies and research teams have developed independent and unique tools. This paper... 
Tools | Libraries | Interfacial properties | Research & development--R&D | Machine learning | Matlab
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 06/2017, Volume 114, Issue 23, pp. 6062 - 6067
Journal Article
PLoS ONE, ISSN 1932-6203, 2010, Volume 5, Issue 7, pp. e11397 - e11397
Background: Radiotherapy kills tumor-cells by inducing DNA double strand breaks (DSBs). However, the efficient repair of tumors frequently prevents successful... 
RECOMBINATION | STRAND BREAK REPAIR | GLIOMA | MULTIDISCIPLINARY SCIENCES | DEPENDENT PROTEIN-KINASE | MIR-31 | EXPRESSION | MICRORNA-101 | SUBUNIT | Cell Transformation, Neoplastic - radiation effects | Humans | Protein-Serine-Threonine Kinases - genetics | 3' Untranslated Regions - genetics | Up-Regulation - genetics | Ataxia Telangiectasia Mutated Proteins | DNA-Binding Proteins - genetics | Animals | Neoplasms - genetics | Cell Transformation, Neoplastic - genetics | Base Sequence | DNA-Activated Protein Kinase - genetics | Tumor Suppressor Proteins - genetics | Cell Cycle Proteins - genetics | Cell Line, Tumor | Neoplasms - radiotherapy | Mice | MicroRNAs - genetics | Neoplasms - pathology | Nuclear Proteins - genetics | Ionizing radiation | MicroRNA | Genes | DNA | Online searching | Internet/Web search services | Database searching | Tumors | Protein kinase C | DNA damage | Homologous recombination | Cytotoxicity | Oncology | Homology | mRNA | Metastasis | Neurosurgery | Cancer therapies | DNA repair | Homologous recombination repair | Liver cancer | Angiogenesis | Tumorigenesis | Repair | Background radiation | Deoxyribonucleic acid--DNA | Sensitizing | Tumor cells | Radiation therapy | Gene expression | Double-strand break repair | Medicine | Bone cancer | DNA-dependent protein kinase | MicroRNAs | Non-homologous end joining | Binding sites | Index Medicus | Deoxyribonucleic acid
Journal Article
Sustainability (Switzerland), ISSN 2071-1050, 2017, Volume 9, Issue 2, pp. 203 - 203
This paper aims at investigating the relationship between financial inclusion and the formation of entrepreneurs, both theoretically and empirically. We first... 
Entry barriers | Financial inclusion | China | Entrepreneurship | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | INEQUALITY | financial inclusion | CITIES | entrepreneurship | TIME | ENVIRONMENTAL SCIENCES | entry barriers | IMPACT | INSTITUTIONS | FIRM DYNAMICS | ECONOMIC-GROWTH | ENVIRONMENTAL STUDIES | ACCESS | CREDIT CONSTRAINTS | Sustainability
Journal Article
Nature Communications, ISSN 2041-1723, 10/2016, Volume 7, Issue 1, pp. 13306 - 13306
It is difficult to achieve minimally invasive injectable cell delivery while maintaining high cell retention and animal survival for in vivo stem cell therapy... 
MINIATURIZED 3D CULTURE | CARDIAC-FUNCTION | SURVIVAL | IMMUNE-RESPONSE | PROTEIN CARD9 | MULTIDISCIPLINARY SCIENCES | HEART-FAILURE | HYDROGEL SHELL MICROCAPSULES | DIFFERENTIATION | TERATOMA FORMATION | VERSUS-HOST-DISEASE | Index Medicus
Journal Article