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Niti Venba
Niti can refer to: * Nickel titanium alloy or Nitinol * Shape memory alloy * Niti Valley and Niti Pass in the Indian state of Uttarakhand * NITI (UAV), NITI, a Bulgarian UAV * Ethics in religion#Hindu ethics, Niti, (Sanskrit: नीति), ethical theories in Hinduism * NITI Aayog, NITI Aayog (India) {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitinol
Nickel titanium, also known as Nitinol, is a metal alloy of nickel and titanium, where the two elements are present in roughly equal atomic percentages. Different alloys are named according to the weight percentage of nickel; e.g., Nitinol 55 and Nitinol 60. It exhibits the shape memory effect and superelasticity at different temperatures. Nitinol alloys exhibit two closely related and unique properties: the shape memory effect and superelasticity (also called pseudoelasticity). Shape memory is the ability of Nitinol to undergo deformation at one temperature, stay in its deformed shape when the external force is removed, then recover its original, undeformed shape upon heating above its "transformation temperature". Superelasticity is the ability for the metal to undergo large deformations and immediately return to its undeformed shape upon removal of the external load. Nitinol can deform 10–30 times as much as ordinary metals and return to its original shape. Whether Nitinol be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shape Memory Alloy
In metallurgy, a shape-memory alloy (SMA) is an alloy that can be deformed when cold but returns to its pre-deformed ("remembered") shape when heated. It may also be called memory metal, memory alloy, smart metal, smart alloy, or muscle wire. Parts made of shape-memory alloys can be lightweight, solid-state alternatives to conventional actuators such as hydraulic, pneumatic, and motor-based systems. They can also be used to make hermetic joints in metal tubing. Overview The two most prevalent shape-memory alloys are copper-aluminium-nickel and nickel-titanium ( NiTi), but SMAs can also be created by alloying zinc, copper, gold and iron. Although iron-based and copper-based SMAs, such as Fe-Mn-Si, Cu-Zn-Al and Cu-Al-Ni, are commercially available and cheaper than NiTi, NiTi-based SMAs are preferable for most applications due to their stability and practicability as well as their superior thermo-mechanic performance. SMAs can exist in two different phases, with three different ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niti Valley
Niti Valley is a remote valley located in the northernmost region of Uttarakhand, India at a height of 3, 600 m (11, 811 ft). It is close to the China, Chinese border and Niti is the last village in the valley before the border with south Tibet. The Niti Pass was an ancient trade route between India and Tibet, and it was sealed after the 1962 Sino-Indian War. Since then, the border has remained sealed. The villages in the valley include Lata, Kaga, Dronagiri, Garpak, Malari, Bampa, Gamshali and Niti. They are mostly inhabited by Bhotiyas of Uttarakhand of Chamoli district ,namely Marchas, a community of Mongoloid origin, and Tolcchas, both known as Rongpa. The language spoken by Marchas is mix of Tibetan and Garhwali , while Tolcchas speak Garhwali Rongpa . Due to adverse weather conditions in the winter, the villages in the valley are only hospitable for about six to eight months. Villagers migrate to lower regions during the winters. Various medicinal plants and herbs grow in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NITI (UAV)
NITI ( bg, НИТИ) is a very light-weight, stealthy remote-controlled Bulgarian unmanned aerial vehicle (UAV). It has been designed and constructed in 2006 by Armstechno Ltd. It mounts a color surveillance camera, a thermal vision camera, and has an option for adding chemical and radioactive contamination dosimeters. Its main tasks are air surveillance of contaminated areas, regions with possible terrorist group activity, artillery correction or observation of natural disaster-stricken areas. NITI has a maximum fuel capacity of 38 L. It also has a programmable autopilot system and GPS system. In 2011, NITI was evaluated by the Ministry of the Interior (MI) of Bulgaria, but the design was rejected due to numerous defects, an unreliable design and the inability of the aircraft to perform its tasks. The CEO of Armstechno Co. blamed the unsatisfactory performance of its UAVs on the poor training of MI operators. Specifications See also * RQ-2 Pioneer * RQ-11 Raven Refere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethics In Religion
Ethics involves systematizing, defending, and recommending concepts of right and wrong behavior.''Internet Encyclopedia of Philosophy''"Ethics"/ref> A central aspect of ethics is "the good life", the life worth living or life that is simply satisfying, which is held by many philosophers to be more important than traditional moral conduct. Most religions have an ethical component, often derived from purported supernatural revelation or guidance. Some assert that religion is necessary to live ethically. Simon Blackburn states that there are those who "would say that we can only flourish under the umbrella of a strong social order, cemented by common adherence to a particular religious tradition". Buddhist ethics Ethics in Buddhism are traditionally based on the enlightened perspective of the Buddha, or other enlightened beings who followed him. Moral instructions are included in Buddhist scriptures or handed down through tradition. Most scholars of Buddhist ethics thus rely on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
