Bøger af Rakesh Kumar Mishra

Ethical concern associated with the use AI language models their are indeed ethical concern's associated with the use of AI language model such as CHATGPT, such as Bias, privacy and Abuse. However Chat Bots models were develops as tool to support natural Language communication Between Humans.Human Control Artificial Intelligence when super intelligent machine arrive for determining whether an AI would produced harm to the world based on calculation no single algorithm can find a solution could destroy it's own operation the capabilities of super intelligent AI be superficially limited for controlling super intelligent AI have their Limit this could be achieved by programming ethical principle in to it, but the researcher analysis shows that such algorithm cannot build so it was consider Harmful to humanity why so their are two reason 1. limited behavior of AI, 2. ensure a super intelligent AI can not harm people any circumstances it could prove to be dangerous for humanity.

The idea of ancient civilization having contact with extraterrestrial Life is a popular in Science Fiction and conspiracy theories. however, here is no scientific evidence that any ancient civilization connect with contact of extraterrestrial life.there are some claim that Mayan had contact with alien visitor's who left behind evidence of their existence . however, these claim are not supported by any scientific evidence and are considered to be pseudoscientific.

Artificial intelligence is enhancing the human level and going beyond the capabilities of humans. To reach its peak potential, researchers develop goals and build smart systems that can act or think intelligently in the same way that people do. It is the need of the time that AI uses all aspects to develop smart villages, smart cities, modernize our smart systems, border fences, and space exploration. AI sensing, such as touch screen, speech recognition, and consumer-oriented mobile assistants, can identify the words that are spoken by the system. AI refers to the activity of acquiring and applying different skills and knowledge to solve a given problem.

Energy from Sun in the form of electromagnetic radiation in the fundamental driver of the earth¿s Climate system. The total Solar Energy hitting the Earth depend on its distance from the Sun the distribution of the radiation over the globe depends on the tilt and precession. the amount of energy arriving in summer at high latitudes determines weather the winter growth of the ice cap will recede or wetter the climate will be precipitated in to an ice age. Thus change to seasonal irradiance. the total solar energy hitting the Earth depends on it¿s distance from the Sun. The Sun has an effect on climate since it¿s radiation in the main energy source of our Planet.

The effects of eutrophication on the environment may have deteriorate consequences of health of exposed animal and human populations through various path way¿s. when fresh water, extracted from eutrophic areas, is used for the production of drinking water severe impacts can also occur during watering in eutrophic waters. eutrophication is complex processes which occurs both in fresh and marine waters, where certain types of algae disturbs the aquatic ecosystem and become a threat for animals and human health the primary cause of eutrophication is an excessive concentration of plant nutrient¿s originating from agriculture of sewage treatment. The main cause of eutrophication is the large input of nutrient mixed to water body and the main effect is imbalance in the food web that results in the high levels of phytoplankton, zooplankton, algae biomass in stratified water bodies. This can lead algal blooms. The direct consequences is in an excess of oxygen consumption near bottom of the water body .

Human activity can affect were quality at pass through the water cycle. Water is our most recycled resources. The amount of water on earth is basically constant, but the distribution of water changes over time and space due to a dynamic processes called water cycle or hydrological cycle. The water cycle or hydrological cycle powered by solar energy and gravity. Our planet warmth from the sun causes evaporation of water from lakes; stream and soils. Solar energy also drive a processes called transpiration-the release and evaporation of water from tiny pores in leaves of plants. Evaporated and transpired water vapour is stored in atmosphere until it condenses and is pulled by gravity back to earth as rain, sleet, snow, hail, dew or frost up to 80% of this precipitated water is returned directly to atmosphere by evaporation. The rest many runoff over land and in to lakes and stream or may soak up in to ground. Some of water that soaks in to ground stay in unsaturated zone. This zone is work or soil layer in which some of the space between particles are filled with air and some are filled with water.

The effect of solar energetic particles and radiations in the interplanetary space and on the earth, termed as space weather, is an active area of research in global communication and space exploration. The Sun influence our entire lives and also our environment. Since ancient times, human kind has been conscious that the life on earth is sustained by Sun. the central role played by our star in influencing the course of events on this planet. the Solar interior and exterior, particularly highlighting various transient. The sun influence on the earth can seen by the interplanetary magnetic field and the solar wind. The magnetic field on the sun is the root cause of the emission structures and their variation. The plasma from the sun¿s corona, called the solar wind rushes out in to interplanetary space, which contains an imprint of the Sun¿s magnetic field. Mainly Interplanetary magnetic field responsible for changes of environment of earth. Interplanetary magnetic field has spiral from and field can mention Sun inclination 7.5 degree seen from earth and interplanetary field line. Directed the opposite for both Sun itself Sun hemisphere.

Solar activity occur transient phenomena affect on earth thus Solar radiations affect the total electron content of the ionosphere that may disturb the radio-frequencies used in telecommunications. It may state with full confidence that the increase in the critical frequencies of the F2 layer from the values observed in the morning hours to the afternoon maximum frequencies, is due to ultraviolet (UV) radiation from the Sun. During an ionospheric storm, some radio frequencies are absorbed and others are reflected, leading to rapidly fluctuating signals and unexpected propagation paths. In the present work, we have shown that the effect of various solar activities that effects the electron densities of the ionosphere and how they affect our telecommunication system. During solar maximum.

It is important that to stress with space weather deeply concerned earth¿s electromagnetic field always have had continue to have negative effect on health and immune systems of humans and animal. Extreme space weather events follow through Sun , through Solar Corona, inner Heliosphere,Magnetospheric boundary, into the ionosphere and atmosphere, into Lithosphere,and finally, impact on man made structures and activities,such as space craft,G.P.S. signals radio communications and electric power outage.Thus space weather event,have substaintial impact on our technology dependent Society .such solar space weather event ocassionally observed through space weather station in space and ground based observation. Key Wards:- Extreme Space weather Events,Coronal Mass Ejections,Geomagnetic Stroms,Carrington Events ,Human and Technological impact

Solar energy drives the space weather and affect earth enviriounments. the concept of space weather system was launched before decades to describe the short term variation in the different form of Solar activity. Space weather system affects the earth's atmosphere in many way's and through various phenomena,among them, geomagnetic stroms and variablity of glactic Cosmic rays flux belong to the most important one as for the lower atmosphere. Space weather refers to dynamic, Highly variable conditions in the geospace enviriounment including those on the Sun, in Interplanetary medium, and in the magnetosphere- Ionosphere-Thermosphere system.Adverse the performance and reliablity of both Spacecraft and ground based station system. this, in turn,can spell major losses due to communication and Navigation, power system, and reconnaissance satellite operation problems. thus space weather affect people and Society in many ways such as dissrupt in GPS and Radiowave propagation,radio occultation's.

Today world facing many problem like Terrorisim, Poverty, illiteracy and Climate Change. Today military expenses may increases. World Powerful countries make their more budget for military modernization and make Nuclear weapons. In cold War period 80 % of nuclear weapons gone down and disposed. Their Armed race between nuclear power countries all happened for natural resources such as Oil , Land, River, Sea resources. Their fore their possibility of another nuclear radiation and health hazards. United Nation take step for Nuclear proliferation treaty and the dispute of Nuclear Armed can stop through peace , and dialogue and proper discourse between Nuclear Power Nation. During Nuclear radiation refers to particles and photon emitted during chain reaction during the fission of U-235 the nuclear radiation that released contains neutrons and gamma ray photons. There are several types of particles of wave that may shoot out of a radioactive material in nucleus, Alpha particles, Beta Particles, gamma rays, and Neutrons are most common form of dangerous radiation. In the radiation in atmosphere they could cloud of intense radio activity immediate radiation after explosion.