X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (940) 940
Journal Article (422) 422
Conference Proceeding (64) 64
Book Chapter (9) 9
Publication (9) 9
Dissertation (3) 3
Magazine Article (3) 3
Book / eBook (2) 2
Report (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
physics (402) 402
testing (234) 234
measuring (229) 229
performing operations (202) 202
transporting (202) 202
electricity (175) 175
fixed constructions (120) 120
chemistry (95) 95
calculating (92) 92
computing (92) 92
counting (92) 92
metallurgy (88) 88
investigating or analysing materials by determining theirchemical or physical properties (87) 87
electric communication technique (74) 74
basic electric elements (71) 71
mechanical engineering (70) 70
blasting (68) 68
heating (66) 66
lighting (66) 66
weapons (66) 66
index medicus (57) 57
human necessities (53) 53
general tagging of cross-sectional technologies spanning over several sections of the ipc (50) 50
general tagging of new technological developments (50) 50
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (50) 50
measurement of nuclear or x-radiation (48) 48
signalling (48) 48
technologies or applications for mitigation or adaptation againstclimate change (47) 47
electric digital data processing (46) 46
conversion or distribution of electric power (43) 43
generation (43) 43
engineering elements and units (41) 41
general measures for producing and maintaining effectivefunctioning of machines or installations (41) 41
thermal insulation in general (41) 41
earth drilling (40) 40
mining (40) 40
vehicles in general (40) 40
humans (32) 32
animals (30) 30
wireless communications networks (30) 30
measuring electric variables (29) 29
measuring magnetic variables (29) 29
handling record carriers (28) 28
presentation of data (28) 28
recognition of data (28) 28
record carriers (28) 28
physical or chemical processes or apparatus in general (27) 27
agriculture (26) 26
analysis (26) 26
construction of roads, railways, or bridges (26) 26
controlling (26) 26
current collectors (26) 26
line connectors (26) 26
regulating (26) 26
alarm systems (25) 25
biochemistry (25) 25
microbiology (25) 25
order telegraphs (25) 25
signalling or calling systems (25) 25
beer (24) 24
chemistry, physical (24) 24
enzymology (24) 24
mutation or genetic engineering (24) 24
spirits (24) 24
tunnels (24) 24
vinegar (24) 24
wine (24) 24
animal husbandry (23) 23
fishing (23) 23
forestry (23) 23
hunting (23) 23
shafts (23) 23
transmission of digital information, e.g. telegraphiccommunication (23) 23
trapping (23) 23
electric equipment or propulsion of electrically-propelledvehicles (22) 22
electrodynamic brake systems for vehicles, in general (22) 22
galleries (22) 22
large underground chambers (22) 22
magnetic suspension or levitation for vehicles (22) 22
organic chemistry (22) 22
building (21) 21
catalysts (21) 21
chemistry, multidisciplinary (21) 21
circuit arrangements or systems for supplying or distributingelectric power (21) 21
foundations (21) 21
hauling (21) 21
hoisting (21) 21
joints or fittings for pipes (21) 21
lifting (21) 21
male (21) 21
means for thermal insulation in general (21) 21
pipes (21) 21
supports for pipes, cables or protective tubing (21) 21
systems for storing electric energy (21) 21
transmission (20) 20
compositions thereof (19) 19
culture media (19) 19
hydraulic engineering (19) 19
measuring angles (19) 19
measuring areas (19) 19
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (1321) 1321
Chinese (794) 794
French (41) 41
German (22) 22
Portuguese (2) 2
Dutch (1) 1
Korean (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Applied Catalysis B: Environmental, ISSN 0926-3373, 12/2019, Volume 259, p. 118076
Highly efficient synthesis of valuable γ-valerolactone (GVL) by levulinic acid (LA) hydrogenation is still a challenge for Ru-based catalysts under mild... 
Nanoparticles | Molybdenum disulfide | Catalysts | Acids | Catalytic activity | Nanostructure | Hydrogenation | Titanium dioxide | Silicon dioxide | Surface structure
Journal Article
Journal of Clinical Investigation, ISSN 0021-9738, 06/2015, Volume 125, Issue 6, pp. 2375 - 2384
Journal Article
Applied Surface Science, ISSN 0169-4332, 06/2019, Volume 478, p. 54
* FMBO-Dt composite exhibited high catalytic activity for the oxidation of MB. In this paper, a novel Fe-Mn binary oxide-diatomite (FMBO-Dt) composite was... 
X-ray spectroscopy | Precipitation (Meteorology) | Wastewater | Methylene blue
Journal Article
Applied Surface Science, ISSN 0169-4332, 06/2019, Volume 478, pp. 54 - 61
In this paper, a novel Fe-Mn binary oxide-diatomite (FMBO-Dt) composite was prepared by co-precipitation method. The morphological and structural features of... 
Diatomite | Dye removal | Fe-Mn binary oxide | Heterogeneous catalyst
Journal Article
Applied Catalysis. B, Environmental, ISSN 0926-3373, 11/2018, Volume 236, p. 205
To further extend the light response range of BiPO4 and meanwhile keep its strong photocatalytic oxidation ability, the design of a type-II heterojunction by... 
Ability | Photodegradation | Light irradiation | U.V. radiation | Photocatalysis | Catalytic activity | Studies | Ultraviolet radiation | Phenols | Heterojunctions | Irradiation | Oxidation | Band gap | Surface area | Photooxidation
Journal Article
Tetrahedron, ISSN 0040-4020, 10/2018, Volume 74, Issue 40, pp. 5950 - 5954
The total synthesis of lithospermic acid has been accomplished employing two C H activation reactions as key steps. Fe-catalyzed Cross-Dehydrogenative-Coupling... 
Cross-Dehydrogenative-Coupling | C[sbnd]H olefination | Lithospermic acid | Total synthesis
Journal Article
Fractals, ISSN 0218-348X, 07/2019, p. 1950105
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2018, Volume 57, Issue 7, pp. 1836 - 1840
Identification of the active copper species, and further illustration of the catalytic mechanism of Cu‐based catalysts is still a challenge because of the... 
reaction mechanisms | core–shell structures | copper | heterogeneous catalysis | methanol dehydrogenation | Heterogeneous catalysis | Evolutionary biology | Dehydrogenation | Esters | Copper | Formaldehyde | Methanol | Spectroscopy | Catalysts | Methyl formate | Biological evolution | Embedding | Silica | Silicon dioxide | Intermediates | Nanoparticles | Hydrogen bonds | Methyl alcohol | Catalysis | Species
Journal Article
ISSN 1477-0520, 4/2018, Volume 16, Issue 14, pp. 242 - 245
A palladium-catalyzed intramolecular C(sp 2 )-H amination of phenylalanine moieties in dipeptides is described. By this protocol, a series of... 
Journal Article
ChemCatChem, ISSN 1867-3880, 11/2014, Volume 6, Issue 11, pp. 3080 - 3083
Evidence is presented for graphene oxide (GO), prepared by modified Hummers method, as a highly active, selective and reusable solid‐acid catalyst for the... 
graphene oxide | biofuels | alcoholysis | esterification | heterogeneous catalysis | Alcoholysis | Heterogeneous catalysis | Graphene oxide | Biofuels | Esterification | GLYCEROL | CONVERSION | HYDROLYSIS | CHEMISTRY, PHYSICAL | GRAPHITE OXIDE | SOLID ACID | HETEROPOLYACIDS | ETHYL LEVULINATE | FURFURYL ALCOHOL | CELLULOSE | CARBOCATALYST | Coal conversion | Graphene | Biomass energy | Graphite | Microprocessors
Journal Article
Applied Catalysis A, General, ISSN 0926-860X, 11/2018, Volume 568, pp. 231 - 241
Journal Article
Annals of the New York Academy of Sciences, ISSN 0077-8923, 06/2017, Volume 1398, Issue 1, pp. 5 - 19
Journal Article
Scientific Reports, ISSN 2045-2322, 01/2017, Volume 7, Issue 1, p. 41164
Models of how high elevations formed across Tibet predict: (a) the continuous thickening of a "viscous sheet"; (b) time-dependent, oblique stepwise growth; and... 
THERMOCHRONOLOGY | NW CHINA | MULTIDISCIPLINARY SCIENCES | EASTERN KUNLUN MOUNTAINS | CONSTRAINTS | DIFFUSION | INDIA-ASIA COLLISION | QAIDAM BASIN | U-PB | AR-40/AR-39 | GEOCHRONOLOGY | Mountains | Exhumation
Journal Article
Food and Chemical Toxicology, ISSN 0278-6915, 11/2019, Volume 133, p. 110767
Gastrointestinal studies suggested that balanced gut microbial community contribute to a healthy gut. Our previous studies have suggested that... 
Cyanidin-3-O-Glucoside | Gut microbiota