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Desulfurization of 2-phenylcyclohexanethiol over transition-metal phosphides
2-Phenylcyclohexanethiol Cycloalkyl C-S bond Desulfurization Ni2P MoP WP Transition-metal phosphosulfide Piperidine
2023/6/19
The desulfurization of 2-phenylcyclohexanethiol (2-PCHT) was studied over Ni2P, MoP, and WP under 4.0 MPa H-2 or Ar at 240 degrees C. The hydrodesulfurization of 2-PCHT proceeded through three paralle...
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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Existence of phase transition for percolation using the Gaussian Free Field
高斯自由 伯努利渗透 相变存在
2023/5/8
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Scientists discover a mysterious transition in an electronic crystal(图)
电子晶体 层状化合物 热跨度 电气开关 非易失性存储器
2023/6/7
Burial depth interval of the shale brittle–ductile transition zone and its implications in shale gas exploration and production
Shale Brittleness Fracture Overconsolidation ratio (OCR) Confining pressure
2018/4/2
Brittleness and ductility of shale are closely related to shale gas exploration and production. How to predict brittleness and ductility of shale is one of the key issues in the study of shale gas pre...
Diet quality of US adolescents during the transition to adulthood: changes and predictors
adolescents young adults diet quality lifestyle behaviors physical activity media use eating behaviors
2018/11/14
Background: Influences on diet quality during the transition from adolescence to adulthood are understudied.
Turbo codes: the phase transition
Turbo code noise channel disordered spin model the stability threshold
2015/8/21
Turbo codes are a very efficient method for communicating reliably through a noisy channel. There is no theoretical understanding of their effectiveness. In Ref. [1] they are mapped onto a ...
The Noise-Sensitivity Phase Transition in Compressed Sensing
Approximate Message Passing Lasso Basis Pursuit Minimax Risk over Nearly- Black Objects Minimax Risk of Soft Thresholding
2015/8/20
Consider the noisy underdetermined system of linear equations: y = Ax0 + z0, with n N measurement matrix A, n < N, and Gaussian white noise z0 N(0; 2I). Both y and A are known, both x0 and z0 are...
OBJECT FATE ANALYSIS–A VIRTUAL OVERLAY METHOD FOR THE CATEGORISATION OF OBJECT TRANSITION AND OBJECT-BASED ACCURACY ASSESSMENT
GIS interference object-based change detection object loyalty remote sensing spatial relations
2015/8/19
Land use often changes considerably due to shifts in political and societal systems. The border zone between Austria and Hungary (the former Iron Curtain zone) is an outstanding example for these soci...
Towards Sustainable Future by Transition to the Next Level Civilisation
Universal science of complexity dynamic multivaluedness chaos self-organisation dynamically probabilistic fractal dynamic information dynamic entropy symmetry of complexity Unitary System Harmonical System sustainability transition Revolution of Complexity noosphere
2015/8/3
Universal and rigorously derived concept of dynamic complexity shows that any system of interacting components, including society and civilisation, exists only as a process of highly inhomogeneous, qu...
LAND POTENTIAL EVALUATION FOR LARGE-SCALE GREENBELT DEVELOPMENT AT URBAN-RURAL TRANSITION ZONE A CASE STUDY OF BEIJING,CHINA
Urban Expansion Greenbelt Landscape Pattern Land Potential
2015/8/3
There has been a public recognition among urban planners that greenbelt hold enormous potential for limiting city expansion and improving city ecological conditions. As one mega city all over the worl...