Results 71 to 80 of about 228,329 (132)

Figs. 997–1004. Coryssocnemis spp. 997–1000. C. guatopo, n in New World Pholcid Spiders (Araneae: Pholcidae): A Revision At Generic Level

, 2000
Figs. 997–1004. Coryssocnemis spp. 997–1000. C. guatopo, n. sp., male. 997. Chelicerae, frontal view. 998 999. Embolar division of right bulb, retrolateral (998) and prolateral (999) views. 1000. Right procursus, retrolateral view. 1001–1004. C. monagas,
HUBER, BERNHARD A.
core   +1 more source

Microbial mineralization combined with vegetation soil stabilization in coal mining subsidence areas

Meitan kexue jishu
The shallow geological environment of coal mining in ecologically fragile mining areas continues to deteriorate. In order to control soil instability and soil erosion in collapsed areas, experimental research on microbial mineralization combined with ...
Ying GAO, Tao LI, Kaidan ZHENG, Limin FAN, Ruhong BAI, Qiang SUN   +5 more
doaj   +1 more source

Largely Enhanced Ferromagnetism in Bare CuO Nanoparticles by a Small Size Effect. [PDF]

ACS Omega, 2020
Batsaikhan E, Lee CH, Hsu H, Wu CM, Peng JC, Ma MH, Deleg S, Li WH.   +7 more
europepmc   +1 more source

Inter-replicon transposition of Tn1/3 occurs in two sequential genetically separable steps

, 1982
The 4,957-base pair (bp) transposon Tn3 encodes three polypeptides, two of which are needed for normal inter-replicon transposition and one, β-lactamase, which is responsible for the transposon's ampicillin resistance (Apr)1,2.
Sherratt, David J., Paul A. Kitts, Kitts, Paul A., Angus Lamond, David J. Sherratt, Lamond, Angus; id_orcid   +5 more
core   +1 more source

Investigation into failure mechanisms of lunar regolith simulant under thin-walled drilling tool with critical parameters

International Journal of Mining Science and Technology
Acquiring pristine deep lunar regolith cores with appropriate drilling tools is crucial for deciphering the lunar geological history. Conventional thick-walled drill bits are inherently limited in obtaining deep lunar regolith samples, whereas thin ...
Zheng Gao, Mingzhong Gao, Haichun Hao, Yan Wu, Jinfeng Cao, Qichen Sun, Junshan Gong, Jiahua Li, Lang Zhou, Xuemin Zhou   +9 more
doaj   +1 more source

A Binomial Ideal on Triangulations of 2−Manifolds

, 2020
In this paper, we introduce a binomial ideal P(Tn) on a simple graph Tn obtained from n−triangulation of a 2−manifols. It is discussed on two particular classes of n−triangulation graphs: the class Tn1 and the class Tn2 .
Zahid Raza; Department of Mathematics, University of Sharjah, College of Sciences, UAE, Agha Kashif; Department of Mathematics, UMT Lahore, Pakistan   +1 more
core  

Differentially-expressed genes related to ‘metabolism’ and ‘digestion and absorption’ pathways.

, 2013
1Number of differentially expressed genes in salivary glands belonging to each KEGG pathway.2Number of genes up-regulated in brown planthopper M population relative to TN1 population in each KEGG pathway.3Number of genes down-regulated in brown ...
Wenfeng Ye (485314), Shaohui Li (329091), Rui Ji (312037), Qiang Fu (129583), Hongdan Chen (485313), Yonggen Lou (485315), Haixin Yu (485312)   +6 more
core   +1 more source

Homogeneity-dependent fracture behavior and instability mechanism of composite coal-rock: Insights from three-point bending tests

International Journal of Mining Science and Technology
To investigate the instability mechanisms of heterogeneous geological structures in goaf area roofs, three-point bending tests (TPBT) and numerical simulations are performed on composite coal-rock (CCR).
Weitao Yue, Enyuan Wang, Xiaojun Feng, Tingjiang Tan, Li Zhang, Dong Chen, Qiming Zhang, Zeng Ding   +7 more
doaj   +1 more source

Transient alumina transformations on Ni–Cr–Al alloys: nanocrystallization and Cr concentration impacts

Journal of Materials Research and Technology
Ni–Cr–Al coarse-grained (CG) or nanograined (NC) alloys with 5 wt% Al but various Cr concentrations (10 wt% and 30 wt%) were prepared via casting and magnetron sputtering, respectively.
Xia Zhang, Ziyi Zhou, Xun He, Zongxiang Huang, Yueyue Zhang, Zhenwei Chen, Xiao Peng   +6 more
doaj   +1 more source

Église Saint-Étienne, Beauvais, 997

Date du début des travaux de réalisation : 997; Dates de construction de la tour: 1583-1674; Photographie: Hartill Art Associates.

core   +1 more source