Progress depends on unbalance and disorder
نویسنده
چکیده
Walking is a state of unbalanced body. Not to fall down, it takes a way. Technology is another state of progress depending unbalanced structures of human functions and relations. In balanced societies and cultures which are being considered as technologically primitive, what we see is lack of technology, but a state of balance and order. It is not surprising to see that great technological developments have appeared under most unstable conditions. Especially in the Industrial Period the Western culture has witnessed enormous unstabilities in social, cultural, ethical, logical, and aesthetic structures. During the period of "the immense technological alterations" world has experienced two large scaled wars with countless small scaled ones, large scaled hunger, and large scaled and ever increasing contradictions between parties with social and mental extremities from religious extremities to drug addiction and high depression. Hand in hand with these developing contradictions and extremities there seems to be another development which appears in technological area that makes us ask the question if there is a relation among these. Technology was once the vital element of mankind to survive in nature for he was equipped with the weakest properties. But today, technology has reached a perfection level above any natural entity including homo technologicus. And thus, the natural selection has become the technological selection. Once a servant for mankind, has become the master. Genetical reproduction is nothing but a manifest that only the ones selected by technology are going to survive. You can never find a naturally grown entitiy in human environment apart from the selected and artificially planted ones. Whole nature is nothing but a zoo for next generations. I as a member of an institution of technology and working hard to develop it am not suggesting an impossible turning back (to what?) or stopping everything. What I am suggesting is to "repair" our mental attitudes towards life with no threat on the others. If our attitude towards life does not depend on ethical, logical, or aesthetic principles we will only have a high technology selecting rich, wealthy, powerful and discriminating the rest including the nature itself. 0-7803-3982-7/97/$10.00
منابع مشابه
Conductance of T-shaped Graphene nanodevice with single disorder
Disordered T-shaped graphene nanodevice (TGN) was designed and studied in this paper. We demonstrated the intrinsic transport properties of the TGN by using Landauer approach. Knowing the transmission probability of an electron the current through the system is obtained using Landauer-Buttiker formalism. The effects of single disorder on conductance, current and on the transport length scales a...
متن کاملA Comparison Between Electrical Circuit and Finite Element Modeling Methods for Performance Analysis of a Three-Phase Induction Motor under Voltage Unbalance
Induction motor is the most popular load in the industry, it is very important to study about the effects of voltage quality on induction motor performance. One of the most important voltage quality problems in power system is voltage unbalance. This paper evaluates and compares two methods including finite element method (FEM) and equivalent electrical circuit simulation for investigation ...
متن کاملConductance of T-shaped Graphene nanodevice with single disorder
Disordered T-shaped graphene nanodevice (TGN) was designed and studied in this paper. We demonstrated the intrinsic transport properties of the TGN by using Landauer approach. Knowing the transmission probability of an electron the current through the system is obtained using Landauer-Buttiker formalism. The effects of single disorder on conductance, current and on the transport length scales a...
متن کاملVoltage Equalization of DC Link capacitors in a CHB-Based PET under the Unbalance Voltage Conditions
The unbalance currents injection by power electronic transformers in order to improve the unbalance voltage conditions of the network causes an imbalanced voltage in the DC link capacitors and creates an active powers inequality in the different phases. In this paper, the proposed control structure independently controls the active power of each phase by modifying the power angle between the vo...
متن کاملNeural Network Implementation of a Three Phase Regulated PWM AC to Dc Convener with Input Unbalance Correction
Under unbalanced supply condition low order harmonics will appear at the input and output terminals of the PWM AC to DC converter. Based on the positive and negative sequence components, an unbalanced transfer matrix in terms of the input phase voltages is derived. An on-line method using a neural network (NN) is used to implement this transfer matrix. It is shown that by using an additional lo...
متن کاملA New Control Strategy for Voltage Restoration and Voltage Unbalance Compensation in an Islanded Droop-Controlled Microgrid
Low voltage microgrids including sensitive loads often face unbalanced load conditions. Therefore, a compensation procedure should be carried out in order to balance and restore sensitive load’s voltage. In this paper, an effective voltage control strategy has been proposed for the autonomous operation of microgrids, under unbalanced load conditions. The proposed strategy balances single-phase...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997