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Studies revealed that human CHD-related mutations affect multiple factors that control cardiac development and such mutations often alter expression of multiple genes or gene products [4,9-11].
However, several Cx hemichannels remain close under normal physiological conditions and open in response to stress factors, such as sudden mechanical shock and specific physiological signals [32, 33].
In fact, hemichannel properties are being studied in laboratory setting by exploiting the fact that sudden mechanical shock, like dropping of liquid from certain height, can open Cx hemichannels located on the cell surface.
Bukauskas, Functional properties of mouse connexin30.2 expressed in the conduction system of the heart, Circ Res 96 (2005) 1169-1177
Spray, Properties of gap junction channels formed by Cx46 alone and in combination with Cx50, Biophys J 79 (2000) 1954-1966

Introduction The Chinese southeast coastal region is one of the areas which worst affected by strong winds in the world.
Large structure ansys software considering the material, geometric and state nonlinear at same time is using for creation and mechanical behavior ansys of the model of composite joint.
In order to study the mechanical properties of gusset plate and failure mode, the method of equal stress loading on the angle end is using.
Reinforcement scheme Transmission tower as one of the main components of the transmission line, after years of use, often because the load increasing or other factors need to reinforce.
The tower has been unable to meet the practical operation demand. 2 The end of the Angle is the most unfavorable mechanical parts, belong to the node board weak position.

The rolling data is updated and calculated circularly, until the front or later stand meets mechanical and movement balance.
New tension equation Tension comes from the different speed of workpiece of mill export and import, and two factors considered will slow down the tension strength: one is the charge of forward and backward slip under the tension, the other is the speed of motor, which is changed by tension moment.
But the tension will affect rolling speed, so the continuous rolling system with tension is a dynamic equilibrium process.
The third part (Ⅲ) in Fig.3 is the dynamic modules of lifter looper, which is the properties of two order transfer frames for lifter.
Journal of China Mechanical Engineering(In Chinese) Vol. 14(2003), p, 1770

In both the cases, but especially in the second one, the mechanical characteristics of the mortar are affected [1, 3, 4].
Unfortunately, some significant factors, such as the porosity of cement paste, which could affect EIS features, have not been involved.
We have also modelized the electrical response of these materials, considering both the state of mortars as the degree of damage on them and their loss of mechanical properties.
But this minority phase, by the action of freeze-thawing cycles, is the part of the material that is degraded, and hence causing the loss of mechanical properties of the material.
Concrete, Structure, Properties, and Materials.

Research on the Anti-interference Tactics of Substation Automation Equipment Gu Xiao-jia, Liu Yun and Lin Yi Wuhan Mechanical Technology College 27499183@qq.com Keywords: substation automation equipment; electromagnetic interference; anti-interference tactics Abstract.
The reliability of substation automation equipment directly affects the safety and economic operation of power system, its anti-interference ability is the key to the reliable operation of the whole system.
Grounding system chaos in its interference is the main place of potential uneven distribution of access, different access to potential difference exists between locations, caused by the loop current, affecting the normal work of the system.
Summary Interference in the substation is a very complex issue, so the interference design should be comprehensive consideration of various factors, rational and effective anti-interference suppression of interference, some still need to make a concrete analysis of the method, take an antidote against the disease, to enable automation equipment normal work.
IEEE Transactions on Industry Applications . 1998 [5] Marian Popov,Leonid Grcev.An ATP-EMTP-Based model for analysis of shielding properties of ferromagnetic cable sheaths.

There were three main factors of the weld fusion line: 1) The base metal was quenched by the heat effect of the bead weld, which led to the increase of hardness; 2) Stress causes the change of hardness.
The above statement showed that the pressure pipe cracking was high temperature fatigue crack, and the material segregation and mechanical properties are not qualified, which led to the decrease of the fatigue strength of the material
The material segregation and mechanical properties lead to the decrease of the fatigue strength
Microstructure and properties of T91 steel weld joint welded by nickel-based EPRI P87 welding material [J], Heat Treat of Metals, 40-11 (2015) 44-47
Studies on high-temperature microstructures and mechanical properties of the T92/HR3C and T92/TP347H dissimilar steel weld joints [D], Hefei: Hefei Polytechnic University, 2012

Open-pit mining production process has many hazard factors.
Analysis of Risk Factors The common characteristics of large-scale open-pit mine are large scale equipment, high specialized production degree and high automaticity.
Establishment set of evaluation factors Set is the composition of each factor which mainly affects the judgment object
The weight set is a fuzzy subset of the factors set .
In such a way, all factors in appraisal collection U are built matrix R

The influence of the rejuvenator on the origin bitumen properties, on the properties of bitumen after RTFOT hardening, and on the rate of bitumen hardening is performed.
The main factor in the deterioration of the properties of asphalt concrete is the aging of the bituminous binder, which occurs due the high operating temperatures, moisture and oxygen presence.
This process significantly affects the durability of the binder.
The properties of rejuvenator are given in Table 1.
Wu, Mechanical properties of porous asphalt concrete with rejuvenators.

In addition, Al-rich-α phase, which is formed during cooling process around β-Mg17Al12 phase, is one of the important factors on corrosion behavior in AZ91D.
In addition, AZ91D alloy is expected to use a lot for a car as a representative magnesium alloy, due to its good castability and mechanical property.
It was intended to clarify the influence of the micro structure which affects time evolution of pitting by SEM observation after damage tests. 2.
Mg alloy Composition/wt.% Al Mn Zn Fe, ×10−3 Ni, ×10−3 Cu, ×10−3 Si, ×10−2 AZ91D 9.4 0.21 0.74 3.0 1.1 3.0 4.3 2.2 Polarization curves measurement The AZ91D alloy was measured polarization curves to examine the basic electrochemical properties of it.

Introduction Because broken medias - coal and rock are non-uniform, a distribution of hard parcels in a seam is uncertain, so a broken coal and rock process of a continuous miner is random, and a cutting drum, as a broken machinery of a continuous miner, is subjected to random loads of changed size and unknown direction, which affects directly reliability of picks, mechanical parts, life of hydraulic components and electrical elements on the machine.
In order to improve applicability and reliability of a continuous miner, the paper attempts to research process of a continuous miner cutting different types of coal and rock, master natures of loads by establishing random load models of a cutting drum, explore effects of various factors on random loads.
(6) Where,,,- superposition factor of three direction loads; - pick amount at cutting region; - position angle of the i pick.
Simulation program design of random loads In simulated drum cutting process, the following questions should be considered: (1) Simulating cutting pure coal and rock layers by corresponding mechanical model; (2) Determining location and number of rock sandwich according to geological data, simulated cutting rock sandwich by rock mechanics model; (3) Hard parcels are randomly distributed in the seam, but for a coal seam, its size, shape and location is determined [6].
It can be found from results that loads of the drum are changing regardless of how is cut object, and there is significant volatility, which is reason of different pick number at each time, construction characteristics and physical properties of coal and rock.