搜索结果: 1-15 共查到“工学 Connections”相关记录30条 . 查询时间(0.062 秒)
For 2016 Week of Making, highlighting connections between informal STEM environments and learning
highlighting connections informal STEM environments learning
2016/6/22
The 2016 National Week of Making, an event with significant potential for science, technology, engineering and mathematics (STEM) education, starts today.The National Science Foundation (NSF) fun...
INVESTIGATION OF IMPACT OF SOLAR-TERRESTRIAL CONNECTIONS ON CLOUDINESS IN NORTHERN ASIA ON REMOTE SENSING DATA
Solar-terrestrial connections Cloudiness Cosmic rays Forbush-decrease Geophysics Climatology
2015/12/28
On NOAA satellite data the cloudiness in Northern Asia region (80°-175°E; 40°-74°N) was obtained and the research of impact of solar-terrestrial connections on cloudiness has been carried out. The exa...
Connections between semi-infinite and semidefinite programming
Optimization semi-infinite programming applications systems controls signal processing computational geometry and statistics
2015/8/11
Some interesting semi-infinite optimization problems can be reduced to semidefinite optimization problems, and hence solved efficiently using recent interior-point methods. In this paper we discuss se...
Connections Between Ocean Bottom Topography and Earth's Climate
Ocean Bottom Topography Earth's Climate
2015/7/29
The seafloor is one of the critical controls on the ocean's general circulation. Its influence comes through a variety of mechanisms including the contribution of mixing in the ocean's interior throug...
Connections between the filtered discontinuous Galerkin method and the flux reconstruction approach to high order discretizations
High order methods Discontinuous Galerkin Energy stability
2015/7/3
The purpose of this paper is to provide new insights on the connections that exist between the discontinuous Galerkin method (DG), the flux reconstruction method (FR) and the recently identi@...
Fire Performance of Timber Connections, Part 1: Fire Resistance Tests on Bolted Wood-Steel-Wood and Steel-Wood-Steel Connections
fire resistance furnace test timber connection
2015/8/10
This paper presents the results of a series of fire-resistance tests on
bolted wood-steel-wood (WSW) connections and bolted steel-wood-steel (SWS)
connections. In total, 16 WSW specimens and 6 SWS s...
This paper presents models for calculating the fire resistance ratings of
bolted timber connections based on fire-resistance test results carried out recently. In the first phase of the work, a three...
How built environment affects travel behavior: A comparative analysis of the connections between land use and vehicle miles traveled in US cities
Built environment Land use change Travel behavior Vehicle miles traveled (VMT) Multilevel Bayesian model U.S. urban transportation planning policy
2013/11/21
Mixed findings have been reported in previous research regarding the impact of built environment on travel behavior, i.e. statistically and practically significant effects found in a number of empiric...
The Efficiency of Reduced Beam Section Connections for Reducing Residual Drifts in Moment Resisting Frames
Residual Deformations Reduced Beam Section Connection P-Δ Effects
2013/1/31
In most framed structures anticipated deformations in accordance with current codes fall into acceptable limit states, whereas they go through substantial residual deformations in the aftermath of sev...
Matrix method analysis of quantum Hall effect device connections
Matrix method analysis quantum Hall device connections
2011/8/4
Abstract: The modelling of electrical connections of single, or several, multiterminal quantum Hall effect (QHE) devices is relevant for electrical metrology: it is known, in fact, that certain partic...
Method for Functional Design of Axiomatic Design Based on Connections
axiomatic design functional design complex product
2011/8/4
Axiomatic design(AD) is a popular design method at the moment, and satisfying the independence axiom is the basis of AD.
Diagnosis of Intermittent Connections for DeviceNet
network fault diagnosis fieldbus DeviceNet
2011/8/3
An intermittent connection is one of the major problems that affect the network reliability and communication quality.
The Seat Angle Role on Moment-Rotation Response of Bolted Angle Connections
The Seat Angle Role Moment-Rotation
2010/3/5
Effect of the seat angle stiffness on moment-rotation response of the bolted top-seat angle connections is studied in this paper by using finite element method (FEM). All of the connection components,...
The Variation of the Friction Coefficient in Pipe Connections Working Under Static and Dynamic Loads
Galling Time Dependent Friction Coefficient Lubrication
2009/10/14
The friction coecient and the galling process in metal to metal parts depend on many variables such as normal load, lubricant, roughness and design of the friction surfaces. Since developing a mathem...
Stiffened Coupled Shear Walls on Elastic Foundations with Flexible Connections and Stepwise Changes in Width
Coupled shear wall Elastic foundation Stiener flexible connection Continuous connection
2009/10/13
The exceedingly large top drift and bottom bending moment due to the weakening of shear walls in tall buildings by door, window and corridor openings is one of the most frequently encountered problems...