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1000 tulosta hakusanalla Rahul Kumar

Zielone pisuary

Zielone pisuary

Rahul Jain

Sciencia Scripts
2020
nidottu
Bezwodne pisuary nie wymagają wody do splukiwania i mogą byc promowane w domach, instytucjach i miejscach publicznych w celu oszczędzania wody, energii i zbierania moczu jako zasobu. Ograniczenie infrastruktury niezbędnej do zaopatrzenia w wodę i oczyszczania ściek w jest r wnież efektem ubocznym instalacji pisuar w bezwodnych. Koncepcja ta, oparta na zasadach ekologicznych urządzeń sanitarnych, pomaga w zapobieganiu szkodom środowiskowym powodowanym przez konwencjonalne systemy spluczek sanitarnych. W ostatnich latach mocz ludzki zostal zidentyfikowany jako potencjalny zas b, kt ry może byc korzystnie wykorzystywany w rolnictwie i przemyśle. Mocz ludzki zawiera znaczną częśc niezbędnych skladnik w pokarmowych roślin, takich jak azot, fosfor i potas wydalanych przez czlowieka.Mocz i odchody mogą byc r wnież oddzielone za pomocą takich system w jak toalety przekierowywania moczu. W związku ze zmniejszającymi się światowymi rezerwami fosforan w i ropy naftowej, kt re determinują dostępnośc i ceny nawoz w mineralnych, zbieranie moczu do ponownego wykorzystania w rolnictwie nabiera istotnego znaczenia. Podobnie jak w przypadku zbierania wody deszczowej, zbieranie moczu jest koncepcją, kt ra może miec ogromny wplyw na ochronę zasob w.
Advanced Computer Network

Advanced Computer Network

Rahul Sharma; Manmohan Singh; Kassahun Gashu Melese

LAP Lambert Academic Publishing
2020
pokkari
This course covers a set of advanced topics in computer networks. The focus is on principles, architectures, and protocols used in modern network systems, such as the Internet itself, wireless and mobile networks, high performance networks and data center networks.Knowledge of networking is among the most sought-after skills in the computing industry today. Developed in consultation with leading employers. Data Link Layer; Network Layer; Transport Layer; Application Layer. Network Security and Cryptography.
Dual Polarized Multi-Band Microstrip Antenna

Dual Polarized Multi-Band Microstrip Antenna

Rahul Parbat; Rahul Mapari; Kiran Napte

LAP Lambert Academic Publishing
2020
pokkari
Multiple-Input-Multiple-Output (MIMO) is effectively a radio antenna technology as it uses multiple antennas at the transmitter or receiver to enable a variety of signal paths to carry the data by grabbing more than one signal, choosing separate paths for each antenna to enable multiple signal paths to be used. Giving benefits of reflected signals to provide improvements in channel robustness and throughput. Many wireless and RF technologies are using the new MIMO wireless technology to provide increased link capacity and spectral efficiency combined with improved link reliability. This book represents a design and investigation of 4-port multiple-input-multiple-output (MIMO) antenna with tri-band applications covering GSM, WiMAX and WLAN bands of modern wireless broadband communication.
Analysis and Design of Single Phase Bi-Directional Power Converter

Analysis and Design of Single Phase Bi-Directional Power Converter

Rahul Mapari; Rahul Parbat

LAP Lambert Academic Publishing
2020
pokkari
Any equipment connected to an electricity distribution network usually needs some kind of power conditioning, which produces a non-sinusoidal line current due to the nonlinear input characteristic. With the steadily increasing use of such equipment, line current harmonics have become a significant problem. This book presents the approach to improve the power factor of single-phase rectifiers and to regulate the output voltage against the change in grid voltage and load. This converter topology is evaluated on its salient features like simplicity, low cost and high performance are discussed to analyze its applicability. The proposed control strategy is bridgeless, transformer-less and output current sensor-less and consists of only two Bi-directional IGBTs and two diodes. The voltage regulation is achieved by a simple voltage divider to communicate to a controller to control the duty cycles of pulse width modulated signal. The analysis is carried out using continues switching pulse width modulation (CSPWM) control strategy and Sinusoidal PWM technique. This book provides partial digital implementation. It removes the drawbacks of both full analog and full digital implementation.
Green Urinals

Green Urinals

Rahul Jain

LAP Lambert Academic Publishing
2020
pokkari
Waterless Urinals do not require water for flushing and can be promoted at homes, institutions and public places to save water, energy and to harvest urine as a resource. Reduction in infrastructure required for water supply and waste water treatment is also a spinoff arising from installing waterless urinals. The concept, founded on the principles of ecological sanitation helps in preventing environmental damage caused by conventional flush sanitation systems.In recent years, Human Urine has been identified as a potential resource that can be beneficially used for agriculture and industrial purposes. Human urine contains significant portion of essential plant nutrients such as nitrogen, phosphate and potassium excreted by human beings.Urine and faeces can also be separated employing systems such as urine diverting toilets. In the light of diminishing world's phosphate and oil reserves which determine availability as well as pricing of mineral fertilizers, harvesting urine for reuse in agriculture assumes significant importance. Akin to the movement for harvesting rain water, urine harvesting is a concept which could have huge implications for resource conservation.
Study of Special Schemes & Rural Development of Khambale Village

Study of Special Schemes & Rural Development of Khambale Village

Rahul Jain; Dipak Sonawane

LAP Lambert Academic Publishing
2020
pokkari
The Government of India has set up the Ministry of Panchayati Raj to attain decentralized & participatory local self-government through Panchayati Raj Institutions (PRIs). Village Development Planning (Smart village) refers to the process of identifying the pressing problems in a village and finding the best ways to solve them and in villages which have most of the basic amenities and facilities; it also means identifying the common aspirations of the residents and finding ways to achieve those. Present study gives proposal for rural development of the Khambale village by Government Schemes. Khambale is a Village in Trimbak Taluka in Nashik District of Maharashtra State, India. Belonging to Khandesh and Northern Maharashtra region. Khambale is located 38 KM towards west from District headquarter Nashik. The proposal is based on Special Schemes launched by Government of India for development of rural area with involvement of all stakeholders (Gramsabha members, Sarpanch, Gramsevak & Localities). The major problems identified in Khambale village are lack of Education facilities, Health Center, Safe drinking water, Employment, Community toilets.
ERP For Construction Site Management

ERP For Construction Site Management

Rahul Jain; Rohit Pravin Chaudhari

LAP Lambert Academic Publishing
2020
pokkari
A significant number of major construction companies embarked on the implementation of integrated information technology solutions such as enterprise resource planning ERP systems to better integrate various business functions. However, these integrated systems in the construction sector present a set of unique challenges, different from those in the manufacturing or other service sectors. There have been many cases of failure in implementing ERP systems in the past, so it is critical to identify and understand the factors that largely determine the success or failure of ERP implementation in the construction industry. The book identifies factors associated with the success and failure of ERP systems and develops a success model to analyze the relationships between key factors and the success of such systems. The goal of the ERP systems success model is to better evaluate, plan, implement & help senior managers make better decisions when considering ERP systems in their association.
Ergonomics in Dental Practice

Ergonomics in Dental Practice

Rahul Patel; Sopan Singh

LAP Lambert Academic Publishing
2020
pokkari
"Health is a state of complete physical, mental and social well being and not merely an absence of disease or infirmity". The aims of occupational health are- the prevention of diseases and maintenance of the highest degree of physical, mental and social well-being of workers in all occupations. Occupational health and ergonomics (human engineering) are relatively new concepts. It simply means: "fitting the job to the worker". The object of ergonomics is "to achieve the best mutual adjustment of man and his work, for the improvement of human efficiency and well-being". Dental professionals commonly experience musculoskeletal pain during the course of their careers. While the occasional backache or neck ache is not a cause for alarm, if regularly occurring pain or discomfort is ignored, the cumulative physiological damage can lead to an injury or a career-ending disability. The concept of changes in dental practice by using new technologies and proper care by dentist give greater comfort and better occupational health. The aim is to discuss the ergonomic aspects in the dental profession and prevent of ergonomic risks and problems in Dental Practice.