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wyszukanych pozycji: 17
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Design of a Non-Isolated Single Phase Online Ups Topology with Parallel Battery Bank for Low Power Applications
ISBN: 9789811344312 / Angielski / Miękka / 2018 / 108 str. Termin realizacji zamówienia: ok. 20 dni roboczych. |
cena:
389,98 zł |
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Design of a Non-Isolated Single Phase Online Ups Topology with Parallel Battery Bank for Low Power Applications
ISBN: 9789811304927 / Angielski / Twarda / 2018 / 108 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This book presents a new topology of the non-isolated online uninterruptible power supply (UPS) system consisting of 3 components: bridgeless boost rectifier, battery charger/discharger, and an inverter.
This book presents a new topology of the non-isolated online uninterruptible power supply (UPS) system consisting of 3 components: bridgeless boost re...
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cena:
389,98 zł |
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Genotype × Year Interaction and Heratibility in Mungbean
ISBN: 9783659110306 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Pakistan being an agricultural country is facing shortage of pulses. Major pulses grown in Pakistan include desi chickpeas (gram), lentils (masur), mung beans, black matpe (mash beans), and dry peas whole (matter). Other pulses include kabuli chickpeas, and kidney beans. The indigenous production doesnt meet the pulses requirement of the country. Imports account for about 37% of Pakistans total consumption of pulses. In 2010, imports of pulses totaled 445,000 tons, valued at $262 million compared to 280,000 tons in fiscal year 2009, valued at $236 million. The situation is further...
Pakistan being an agricultural country is facing shortage of pulses. Major pulses grown in Pakistan include desi chickpeas (gram), lentils (masur), mu...
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cena:
224,84 zł |
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Integrated Digital Thermometer in a BICMOS Technology
ISBN: 9783659433375 / Angielski / Miękka / 2013 / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In this work, an integrated digital thermometer was designed at transistor level in 0.18 m BiCMOS SiGe technology for a temperature range of -50 C to 130 C. The 1 accuracy achieved at 100 C is 1.21 C. The digital thermometer consists of temperature sensor, Instrumentation amplifier (pre-amplifier), Sample-and-Hold, Comparator, Successive Approximation Register (SAR) and Digital-to-Analog Converter (DAC). The ADC designed is a successive approximation register (SAR) ADC having a sampling rate of 5 kS/s at 3V. The main thrust of this work was to have a minimum error. As the major error source...
In this work, an integrated digital thermometer was designed at transistor level in 0.18 m BiCMOS SiGe technology for a temperature range of -50 C to ...
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cena:
251,91 zł |
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Production Possibilities in Catchment Areas under Dharabi Dam in Chakwal
ISBN: 9783640968152 / Angielski / Miękka / 2011 / 90 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Master's Thesis from the year 2008 in the subject Agrarian Studies, grade: A, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi (UAAR), course: MSc (Hons) Agri.Economics, language: English, abstract: Water is a limiting factor for sustainable agriculture in Barani (Arid). However, rainfall is the only source of water the spatial and temporal variation of which is very high. Therefore conservation and management of this source is vital for agriculture development and socio-economic uplift of the area. This study was, mainly, devised to address land distribution problems and consequent...
Master's Thesis from the year 2008 in the subject Agrarian Studies, grade: A, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi (UAAR), course:...
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cena:
283,90 zł |
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Grasses and Grassland: New Perspectives
ISBN: 9781839698330 / Angielski / Twarda / 2022 / 170 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Grasslands are of vital significance globally by covering more than one-quarter of the earth’s surface. They are known by a variety of names, such as prairies, pampas, steppes, savannas, and so on, and provide feed to animals as well as serve as biodiversity reserves and catchment areas. Under the changing climate scenario, they can potentially serve as carbon sinks, which might alleviate the adverse effects of greenhouse gas emissions. This book provides fundamental knowledge of underutilized grasses of economic significance as well as discusses advancements in grasslands management for...
Grasslands are of vital significance globally by covering more than one-quarter of the earth’s surface. They are known by a variety of names, such a...
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cena:
591,64 zł |
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Databases Theory and Applications: 27th Australasian Database Conference, ADC 2016, Sydney, NSW, September 28-29, 2016, Proceedings
ISBN: 9783319469218 / Angielski / Miękka / 2016 / 486 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This book constitutes the refereed proceedings of the 27th Australasian Database Conference, ADC 2016, held in Sydney, NSW, Australia, in September 2016. The 33 full papers presented together with 11 demo papers were carefully reviewed and selected from 55 submissions.
The mission of ADC is to share novel research solutions to problems of today s information society that fulfill the needs of heterogeneous applications and environments and to identify new issues and directions for future research. The topics of the presented papers are related to all practical and theoretical aspects of... This book constitutes the refereed proceedings of the 27th Australasian Database Conference, ADC 2016, held in Sydney, NSW, Australia, in September 20...
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cena:
194,97 zł |
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Drying of fruits and vegetables : using a concentrating parabolic through solar collector
ISBN: 9783659248795 / Angielski / Miękka / 2012 / 48 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,84 zł |
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Performance Analaysis of H.264 Video Codec in Wireless Environment
ISBN: 9783659140433 / Angielski / Miękka / 2012 / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In daily life use of high-quality and low-bit rate video communication is growing day by day. The ending of the 20th century multimedia traffic, especially which video streaming has increased by using H.264/Advanced Video Coding (AVC) standard. The exceptional performance of H.264/AVC has attracted the attention of the electronics industry, and some broadcasted digital programs on wireless mobile phones use a video codec made with the H.264/AVC standard. Streaming video is becoming famous over current generation of mobile wireless network. The applications expected for the...
In daily life use of high-quality and low-bit rate video communication is growing day by day. The ending of the 20th century multimedia traffic, esp...
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cena:
224,84 zł |
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Optimized and Cost Effective Power Management System for Domestic Users
ISBN: 9783659812422 / Angielski / Miękka / 2015 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This research work presents a novel technique of Optimized and Cost Effective Power Management System (OCEPMS) for domestic users. The technique incorporates all the three important aspects of an Optimized and Cost Effective Power Management System and gives a complete microcontroller based low cost solution. These aspects include: power factor improvement, voltage optimization and surge / spike suppression. For power factor improvement, an algorithm is devised which automatically switches capacitors based on real time calculated requirements. A soft switching mechanism is used for the...
This research work presents a novel technique of Optimized and Cost Effective Power Management System (OCEPMS) for domestic users. The technique incor...
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cena:
251,91 zł |
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Plant Spacing and Nutrients Management in Sunflower
ISBN: 9783847331155 / Angielski / Miękka / 2012 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,84 zł |
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Introduction to Statistical Process Control
ISBN: 9781119528456 / Angielski / Twarda / 2020 / 304 str. Termin realizacji zamówienia: ok. 22 dni roboczych. |
cena:
526,91 zł |
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Bacteriophage Could Be a Hurdle in the Path of Progression of Viral Infection - a Review
ISBN: 9781636480855 / Angielski / Miękka / 2021 / 42 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
149,06 zł |
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Wall Climbing Robot
ISBN: 9783659473241 / Angielski / Miękka / 2015 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The purpose of wall climbing robots is climbing mainly on the vertical surfaces like walls. The robots are required to have high maneuverability, robust & efficient attachment as well as detachment. The robot can automate tasks which are done manually with an extra degree of human safety in a cost effective manner. This robot can move in all the four directions i.e forward, backward, left and right.
The purpose of wall climbing robots is climbing mainly on the vertical surfaces like walls. The robots are required to have high maneuverability, robu...
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cena:
183,08 zł |
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Pakistan Power Crisis: Impact On Human Resources & Possible Solutions
ISBN: 9783659634154 / Angielski / Miękka / 2014 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Pakistan has been experiencing the worst energy/power crisis of its history since 2007. This situation is getting worst on every year passing. It all start with power shortage that slowly turned into deficit in other forms of energy like gas, CNG and other petroleum products when both households and organization / firms resorted to these alternative sources of energy. The severe electricity shortfall compelled the authorities to impose load-shedding schedules of more than eight hours a day. Moreover, in addition to quantification of output losses, the effect on employment, cost of production,...
Pakistan has been experiencing the worst energy/power crisis of its history since 2007. This situation is getting worst on every year passing. It all ...
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cena:
251,91 zł |
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Turnip Extract and Wastewater Treatment
ISBN: 9783659491269 / Angielski / Miękka / 2013 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Waste from various industries contains numerous aromatic compounds that are carcinogenic in nature and have harmful impact on human health. Currently, several procedures are being used for removal of phenol (an aromatic compound) from industrial wastewater. Among these, application of enzymatic catalysis has the potential to substitute conventional methods of waste treatment. On other hand, TURNIP (Brassica napis) is widely cultivated as vegetable in different part of the world and cost effective because of its low-priced and readily availability. Turnip's peroxidase content derived from its...
Waste from various industries contains numerous aromatic compounds that are carcinogenic in nature and have harmful impact on human health. Currently,...
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cena:
183,08 zł |
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Stability of Encapsulated Lactic Acid Bacteria in Yoghurt
ISBN: 9783659786631 / Angielski / Miękka / 2015 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Probiotic are ingredients mostly fermented and selected that permit precise changes, both in the properties and action in the gastrointestinal tract (GIT). Yoghurt with the living probiotic bacteria can help in the digestion of lactose in the intestine. Probiotic health benefits that include antibiotic therapy, improve symptoms of lactose intolerance, provide resistant against cancer, healthy substitute of good bacteria in the intestinal tract, reduce incidence of diarrhea in humans and help in lowering cholesterol. Encapsulation is an important technology for enhancing the survival of the...
Probiotic are ingredients mostly fermented and selected that permit precise changes, both in the properties and action in the gastrointestinal tract (...
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cena:
183,08 zł |
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