X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (1758) 1758
Patent (453) 453
Magazine Article (45) 45
Conference Proceeding (29) 29
Dissertation (16) 16
Publication (12) 12
Book Chapter (3) 3
Book Review (2) 2
Book / eBook (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (171) 171
index medicus (157) 157
metallurgy (156) 156
human necessities (131) 131
microbiology (111) 111
biochemistry (104) 104
beer (98) 98
enzymology (98) 98
mutation or genetic engineering (98) 98
spirits (98) 98
vinegar (98) 98
wine (98) 98
agriculture (74) 74
compositions thereof (73) 73
culture media (73) 73
microorganisms or enzymes (73) 73
propagating, preserving or maintaining microorganisms (73) 73
humans (72) 72
forestry (68) 68
animal husbandry (67) 67
fishing (67) 67
hunting (67) 67
trapping (67) 67
animals (66) 66
performing operations (65) 65
transporting (65) 65
compositions or test papers therefor (56) 56
condition-responsive control in microbiological orenzymological processes (56) 56
measuring or testing processes involving enzymes, nucleicacids or microorganisms (56) 56
processes of preparing such compositions (56) 56
processes using microorganisms (56) 56
physics (55) 55
analysis (50) 50
female (47) 47
electricity (41) 41
male (41) 41
expression (39) 39
hygiene (39) 39
medical or veterinary science (39) 39
testing (37) 37
measuring (36) 36
china (34) 34
general tagging of cross-sectional technologies spanning over several sections of the ipc (32) 32
general tagging of new technological developments (32) 32
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (32) 32
blasting (31) 31
heating (31) 31
lighting (31) 31
mechanical engineering (31) 31
weapons (31) 31
technologies or applications for mitigation or adaptation againstclimate change (30) 30
丘陵地区 (30) 30
chemistry, multidisciplinary (29) 29
genes (28) 28
genotype (28) 28
organic chemistry (28) 28
fermentation or enzyme-using processes to synthesise a desiredchemical compound or composition or to separate optical isomersfrom a racemic mixture (27) 27
proteins (27) 27
gene expression (26) 26
biochemistry & molecular biology (24) 24
biotechnology & applied microbiology (24) 24
cancer (24) 24
basic electric elements (22) 22
cultivation of vegetables, flowers, rice, fruit, vines, hopsor seaweed (22) 22
horticulture (22) 22
mice (22) 22
phylogeny (22) 22
watering (22) 22
对策 (22) 22
enzymes (19) 19
genetic aspects (19) 19
health aspects (19) 19
identification (19) 19
veterinary sciences (19) 19
丘陵山区 (19) 19
遗址 (19) 19
adult (18) 18
apoptosis (18) 18
cell biology (18) 18
fixed constructions (18) 18
农业生产 (18) 18
medicine, research & experimental (17) 17
middle aged (17) 17
nanoparticles (17) 17
disease (16) 16
foods or foodstuffs (16) 16
investigating or analysing materials by determining theirchemical or physical properties (16) 16
materials science, multidisciplinary (16) 16
molecular sequence data (16) 16
preparations for medical, dental, or toilet purposes (16) 16
their treatment, not covered by other classes (16) 16
calculating (15) 15
computing (15) 15
counting (15) 15
dyes (15) 15
polymerase chain reaction (15) 15
research article (15) 15
specific therapeutic activity of chemical compounds ormedicinal preparations (15) 15
studies (15) 15
tumors (15) 15
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 Article
ISSN 1359-7345, 7/2019, Volume 55, Issue 61, pp. 8943 - 8946
An oxidative cyclization of β,γ-unsaturated hydrazones for the divergent assembly of pyrazolones and pyrazolines under metal-free conditions is presented. This... 
Journal Article
Chemical Communications : Chem Comm, ISSN 1359-7345, 01/2019, Volume 55, Issue 61, pp. 8943 - 8946
An oxidative cyclization of β,γ-unsaturated hydrazones for the divergent assembly of pyrazolones and pyrazolines under metal-free conditions is presented. This... 
Hydrazones | Crystallography | Pyrazolones | Assembly
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 01/2020
A convenient and efficient palladium-catalyzed C-H bond activation for the assembly of N-aryl carbazole is reported, in which two C-N bonds were formed under... 
Journal Article
细胞研究:英文版, ISSN 1001-0602, 2017, Volume 27, Issue 11, pp. 1392 - 1396
Dear Editor, PIWI-interacting RNAs (piRNAs) are germ cell-specific small non-coding RNAs that are essential for silenc- ing transposable elements. Substantial... 
GERMLINE | PROTEIN | DROSOPHILA | NIBBLER | LENGTH | CELL BIOLOGY | Fertility - genetics | Ribonucleases - genetics | Testis - metabolism | Animals | Spermatogenesis - genetics | Female | Male | Ribonucleases - physiology | Mice | Mice, Knockout | RNA, Small Interfering - metabolism | Fertility | Letter to the Editor
Journal Article
中国无线电, ISSN 1672-7797, 2017, Issue 3, pp. 56 - 59
无线电频谱使用评估是无线电管理技术机构的重要工作任务之一,而相应的频谱评估测试是其基础。本文根据全国无线电频谱使用评估的要求,结合山地丘陵地区的地貌特点,从测试系统组成、测试方法及评估要素等方面,对评估测试进行系统阐述。该测试方法已在实际工作中取得较好的效果,值得推广应用。 
频谱使用评估 | 测试 | 无线电 | 山地丘陵城市
Journal Article
by 柳彤
农机市场, ISSN 1004-4035, 2017, Issue 1, pp. 36 - 37
2016年12月17日,由中国农业机械流通协会、国家玉米产业技术研发中心、云南省农业机械化研究所、昆明理工大学现代农业工程学院主办,莱州市金达威农业机械有限公司承办的丘陵山地玉米机械化收获发展论坛在云南西双版纳召开。 
发展论坛 | 农业机械流通协会 | 山地 | 农业机械化 | 丘陵 | 玉米产业 | 技术研发中心 | 昆明理工大学
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 1/2017, Volume 114, Issue 2, pp. 346 - 351
Journal Article
Biotechnology and Bioengineering, ISSN 0006-3592, 10/2019, Volume 116, Issue 10, pp. 2662 - 2673
Journal Article
Journal of Cellular Biochemistry, ISSN 0730-2312, 08/2019, Volume 120, Issue 8, pp. 14165 - 14174
Journal Article
Ying yong sheng tai xue bao = The journal of applied ecology, ISSN 1001-9332, 09/2018, Volume 29, Issue 9, pp. 2835 - 2842
Journal Article
Plant Molecular Biology, ISSN 0167-4412, 11/2013, Volume 83, Issue 4, pp. 433 - 443
Journal Article