X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (2127) 2127
Journal Article (1904) 1904
Conference Proceeding (197) 197
Publication (37) 37
Magazine Article (35) 35
Dissertation (14) 14
Book Chapter (8) 8
Book / eBook (6) 6
Newspaper Article (2) 2
Book Review (1) 1
Reference (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
physics (555) 555
performing operations (456) 456
transporting (456) 456
electricity (366) 366
mechanical engineering (320) 320
heating (315) 315
blasting (311) 311
lighting (311) 311
weapons (311) 311
counting (276) 276
calculating (275) 275
computing (275) 275
chemistry (254) 254
index medicus (235) 235
fixed constructions (233) 233
human necessities (233) 233
metallurgy (222) 222
testing (214) 214
measuring (211) 211
electric digital data processing (191) 191
basic electric elements (147) 147
agriculture (133) 133
forestry (125) 125
animal husbandry (124) 124
fishing (124) 124
hunting (124) 124
trapping (124) 124
generation (122) 122
conversion or distribution of electric power (112) 112
mining (110) 110
earth drilling (109) 109
chemistry, multidisciplinary (102) 102
materials science, multidisciplinary (102) 102
analysis (101) 101
electric communication technique (99) 99
general tagging of cross-sectional technologies spanning over several sections of the ipc (92) 92
general tagging of new technological developments (92) 92
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (92) 92
technologies or applications for mitigation or adaptation againstclimate change (91) 91
earth drilling, e.g. deep drilling (90) 90
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (90) 90
conveying (89) 89
handling thin or filamentary material (89) 89
humans (89) 89
packing (89) 89
storing (89) 89
combined heating and refrigeration systems (83) 83
heat pump systems (83) 83
liquefaction solidification of gases (83) 83
manufacture or storage of ice (83) 83
refrigeration or cooling (83) 83
investigating or analysing materials by determining theirchemical or physical properties (80) 80
transmission of digital information, e.g. telegraphiccommunication (80) 80
semiconductor devices (79) 79
male (78) 78
animals (77) 77
electric solid state devices not otherwise provided for (76) 76
chemistry, physical (75) 75
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (75) 75
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (75) 75
cold rooms (73) 73
cooling or freezing apparatus not covered by any othersubclass (73) 73
ice-boxes (73) 73
refrigerators (73) 73
engine plants in general (67) 67
machines or engines in general (67) 67
organic chemistry (67) 67
steam engines (67) 67
catalysis (63) 63
female (60) 60
gas-flow silencers or exhaust apparatus for internalcombustion engines (60) 60
gas-flow silencers or exhaust apparatus for machines orengines in general (60) 60
physical or chemical processes or apparatus in general (57) 57
hygiene (54) 54
medical or veterinary science (54) 54
machine tools (52) 52
metal-working not otherwise provided for (52) 52
engineering elements and units (49) 49
general measures for producing and maintaining effectivefunctioning of machines or installations (49) 49
physics, applied (49) 49
thermal insulation in general (49) 49
vehicles in general (49) 49
research (48) 48
measuring electric variables (45) 45
measuring magnetic variables (45) 45
oxidation (44) 44
pneumatic tube conveyors (44) 44
shop conveyor systems (44) 44
transport or storage devices, e.g. conveyors for loading ortipping (44) 44
catalysts (43) 43
separation (43) 43
biocides, e.g. as disinfectants, as pesticides, as herbicides (42) 42
electrochemistry (42) 42
performance (42) 42
pest repellants or attractants (42) 42
plant growth regulators (42) 42
preservation of bodies of humans or animals or plants or partsthereof (42) 42
expression (40) 40
middle aged (39) 39
building (38) 38
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (3769) 3769
Chinese (2227) 2227
French (55) 55
German (13) 13
Russian (3) 3
Korean (2) 2
Japanese (1) 1
Portuguese (1) 1
Spanish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


2012, Minguo ji cui, 2, 152
Book
Organic Letters, ISSN 1523-7060, 11/2011, Volume 13, Issue 22, pp. 5940 - 5943
A novel, efficient, and highly regioselective Lewis acid-catalyzed [3 + 2] cycloaddition of alkynes with azomethine ylides, which are easily obtained from... 
Lewis Acids - chemistry | Cyclization | Stereoisomerism | Pyrroles - chemistry | Alkynes - chemistry | Molecular Structure | Catalysis | Aziridines - chemistry | Carbon - chemistry
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 01/2017, Volume 23, Issue 3, pp. 467 - 512
Journal Article
IEEE Journal on Selected Areas in Communications, ISSN 0733-8716, 03/2016, Volume 34, Issue 3, pp. 528 - 541
With small cell networks becoming core parts of the fifth generation (5G) cellular networks, it is an important problem to evaluate the impact of user mobility... 
Analytical models | small cell networks | 5G mobile communication | individual mobility model | Wireless networks | User mobility | Yttrium | 5G networks | Mobile computing | MANAGEMENT | TELECOMMUNICATIONS | SIMULATION | PCS NETWORKS | CHALLENGES | ENGINEERING, ELECTRICAL & ELECTRONIC | Trailers | Hydraulic equipment
Journal Article
Chemical Society reviews, ISSN 0306-0012, 03/2016, Volume 45, Issue 6, pp. 1657 - 1677
In the last few years, the research area of chiral β-aminophosphines capable of promoting a wide range of diverse organic transformations has attracted more... 
Phosphines - chemical synthesis | Phosphines - chemistry | Metals - chemistry | Stereoisomerism | Ligands | Catalysis | Cycloaddition Reaction
Journal Article
Chemical Society Reviews, ISSN 0306-0012, 3/2016, Volume 45, Issue 6, pp. 1657 - 1677
In the last few years, the research area of chiral β-aminophosphines capable of promoting a wide range of diverse organic transformations has attracted more... 
ASYMMETRIC 3+2 ANNULATION | MORITA-BAYLIS-HILLMAN | AMINO-ACID | PHOSPHONIUM SALTS | ENANTIOSELECTIVE SYNTHESIS | PHOSPHINE-LIGANDS | NITROGEN SUBSTITUENTS | EFFICIENT SYNTHESIS | RAUHUT-CURRIER REACTION | CHEMISTRY, MULTIDISCIPLINARY | CONJUGATE ADDITION | Index Medicus | Synthesis | Asymmetry | Catalysts | Reagents | Ligands | Transformations | Derivatives | Catalysis
Journal Article
Science, ISSN 0036-8075, 07/2018, Volume 361, Issue 6397, pp. 48 - 52
The crystallization problem is an outstanding challenge in the chemistry of porous covalent organic frameworks (COFs). Their structural characterization has... 
CHEMISTRY | INORGANIC 3D NETWORKS | DATABASE | MULTIDISCIPLINARY SCIENCES | Diffraction | X-rays | Absorption spectroscopy | Nucleation | Seeds | Electron diffraction | Crystallization | Crystals | X-ray diffraction | Amorphous materials | Charge transport | Topology | Powder | Nanoparticles | Single crystals | Organic chemistry | Crystallites | Covalence | Aniline | Crystal structure | Structural analysis
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 01/2016, Volume 22, Issue 5, pp. 1558 - 1571
Journal Article
Oncotarget, ISSN 1949-2553, 2018, Volume 9, Issue 6, pp. 7204 - 7218
Inflammation is a biological response of the immune system that can be triggered by a variety of factors, including pathogens, damaged cells and toxic... 
Organ diseases | Inflammation | Cytokines | Inflammatory signaling pathways | Chemokines
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 03/2018, Volume 140, Issue 9, pp. 3467 - 3473
Herein we reported an efficient palladium-catalyzed enantioselective arylation of both alkyl and aryl sulfenate anions to deliver various chiral sulfoxides in... 
DIARYL SULFOXIDES | ION-PAIR | LIGANDS | AQUEOUS HYDROGEN-PEROXIDE | ARYL BENZYL SULFOXIDES | ENANTIOENRICHED SULFOXIDES | PROTON PUMP INHIBITORS | CHIRAL SULFOXIDES | CHEMISTRY, MULTIDISCIPLINARY | ASYMMETRIC SULFIDE OXIDATION | ACTIVE SULFOXIDES | Palladium catalysts | Arylation | Usage | Anions | Chemical properties
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2014, Volume 53, Issue 17, pp. 4350 - 4354
A simple, new type of chiral sulfinamide monophosphines, the so‐called Ming‐Phos ligands, is reported; these ligands could be easily prepared from inexpensive... 
enantioselectivity | gold | cycloaddition | asymmetric catalysis | phosphine ligands | CATALYZED CYCLOISOMERIZATIONS | HYDROGENATION | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | IMINE LIGANDS | ENYNES | Enantiomers | Diastereomers | Green technology | Ligands | Gold | Cycloaddition | Transformations | Synthesis
Journal Article