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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Suspension Homotopy of 4-manifolds And the Second 2-local Cohomotopy Sets
4-流形 悬浮同伦 第二个 2-局部 同伦集合
2023/4/28
In this talk we study the homotopy type of the (double) suspension of an orientable, closed, connected 4-manifold M, whose integral homology can have 2-torsion. Moreover, the decomposition results are...
内蒙古农业大学汽车构造课件 悬架 Suspension
内蒙古农业大学 汽车构造 课件 悬架 Suspension
2017/3/24
内蒙古农业大学汽车构造课件 悬架 Suspension。
Differential Diagnosis and the Suspension of Judgment
philosophy of medicine evidence diagnosis respect
2016/6/14
Physical illnesses that are difficult to diagnose are sometimes dismissed by physicians as “not real” or “all in the patient’s head”[ Iwata et. al. (2003), Hiro et. al. (2010), Sinha et. al. (2012), S...
GPS MONITORING OF THE FATIH SULTAN MEHMET SUSPENSION BRIDGE BY USING ASSESSMENT METHODS OF NEURAL NETWORKS
Geodesy Monitoring Modelling Artificial Neural Networks Prediction
2015/7/29
The second suspension bridge connecting the continents Asia and Europe, namely, Fatih Sultan Mehmet Bridge, has been monitored
by using GPS technique. For this end permanent GPS observations with 0....
Muscle Activation during Push-Ups with Different Suspension Training Systems
EMG unstable core, trunk exercise
2015/5/25
The purpose of this study was to analyze upper extremity and
core muscle activation when performing push-ups with different
suspension devices. Young fit male university students (n = 29)
perfor...
Ethylene activates a plasma membrane Ca2+-permeable channel in tobacco suspension cells
cytosolic Ca2+ activity ethylene patch-clamp plasma membrane Ca2+-permeable channel tobacco (Nicotiana tabacum) suspension cells
2015/2/5
Here, the effects of the ethylene-releasing compound, ethephon, and the ethylene precursor, 1-aminocyclopropane-1-carboxylic acid (ACC), on ionic currents across plasma membranes and on the cytosolic ...
Identification of sucrase activity in cell suspension and culture medium of melon
intracellular sucrase extracellular sucrase watermelon
2015/1/21
The activity of (soluble acid) sucrase was detected in a culture medium of the cell suspension culture of watermelon (Citrullus vulgaris L.). A simple and rapid procedure for the identification and de...
Molecular and Population Level Approaches to Understand Taxus Metabolism in Cell Suspension Cultures
Cellular Engineering Gene expression Paclitaxel Plant Cell culture Secondary metabolite
2014/11/10
Plant cell culture is an attractive platform technology for production and supply of important plant derived medicinals. A unique characteristic of plant cells is the ability to grow as multicellular ...
Arecibo Observatory main suspension cable repaired following earthquake（图）
earthquake Arecibo Observatory
2014/3/20
MENLO PARK, Calif.—March 12, 2014—On January 13, 2014, the William E. Gordon radio telescope in Arecibo, Puerto Rico sustained damage following a 6.4 magnitude earthquake that was centered 37 miles no...
Arecibo Observatory main suspension cable repaired following earthquake
Arecibo Observatory earthquake
2014/3/20
On Jan. 13, 2014, the William E. Gordon radio telescope in Arecibo, Puerto Rico, sustained damage following a 6.4 magnitude earthquake that was centered 37 miles northwest of Arecibo. Today, the obser...
Magneto-induced stress enhancing effect in colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium
Magneto - induced the micro structure of colloidal suspension paramagnetic super paramagnetic particle dispersion
2015/3/24
The magneto-induced stress and relative microstructure in a colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium is studied using particle-level dynami...
Semi-active H∞ control of high-speed railway vehicle suspension with magnetorheological dampers
railway vehicles semi-active suspension H∞control magnetorheological fluid damper ANFIS inverse model
2015/3/27
In this paper, semi-active H∞ control with magnetorheological (MR) dampers for railway vehicle suspension systems to improve the lateral ride quality is investigated. The proposed semi-active controll...
Dynamic Analysis of Suspension Bridges and Full Scale Testing
Suspension Bridges Dynamic Analysis Tangent Stiffness Cable Structures Bridge Testing
2013/1/31
This paper is concerned with the earthquake analysis of suspension bridges, in which the effects of large deflections are taken into account. The first part of the study deals with an iteration scheme...
Inverse neuro-fuzzy MR damper model and its application in vibration control of vehicle suspension system
MRdamper ANFIS inverse model semi-active control LQG control vehicle suspension
2015/3/30
In this paper, a magneto-rheological (MR) damper-based semi-active controller for vehicle suspension is developed. This system consists of a linear quadratic Gauss (LQG) controller as the system contr...
Creation of Homoclinic Tangencies in Hamiltonians by the Suspension of Poincaré Sections
Hamiltonian vector field Anosov flow elliptic point homoclinic tangency
2011/9/16
Abstract: In this note we show that for any Hamiltonian defined on a symplectic 4-manifold M and any point p in M, there exists a C2-close Hamiltonian whose regular energy surface through p is either ...